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Total
135 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-29461 | 1 Demon1a | 1 Discord-recon | 2024-01-12 | 9.0 HIGH | 8.8 HIGH |
| Discord Recon Server is a bot that allows one to do one's reconnaissance process from one's Discord. A vulnerability in Discord Recon Server prior to 0.0.3 could be exploited to read internal files from the system and write files into the system resulting in remote code execution. This issue has been fixed in version 0.0.3. As a workaround, one may copy the code from `assets/CommandInjection.py` in the Discord Recon Server code repository and overwrite vulnerable code from one's own Discord Recon Server implementation with code that contains the patch. | |||||
| CVE-2023-47804 | 1 Apache | 1 Openoffice | 2024-01-08 | N/A | 8.8 HIGH |
| Apache OpenOffice documents can contain links that call internal macros with arbitrary arguments. Several URI Schemes are defined for this purpose. Links can be activated by clicks, or by automatic document events. The execution of such links must be subject to user approval. In the affected versions of OpenOffice, approval for certain links is not requested; when activated, such links could therefore result in arbitrary script execution. This is a corner case of CVE-2022-47502. | |||||
| CVE-2023-46681 | 1 Buffalo | 2 Vr-s1000, Vr-s1000 Firmware | 2024-01-04 | N/A | 7.8 HIGH |
| Improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability in VR-S1000 firmware Ver. 2.37 and earlier allows an authenticated attacker who can access to the product's command line interface to execute an arbitrary command. | |||||
| CVE-2022-47502 | 1 Apache | 1 Openoffice | 2024-01-03 | N/A | 7.8 HIGH |
| Apache OpenOffice documents can contain links that call internal macros with arbitrary arguments. Several URI Schemes are defined for this purpose. Links can be activated by clicks, or by automatic document events. The execution of such links must be subject to user approval. In the affected versions of OpenOffice, approval for certain links is not requested; when activated, such links could therefore result in arbitrary script execution. | |||||
| CVE-2023-6269 | 1 Atos | 3 Unify Openscape Bcf, Unify Openscape Branch, Unify Openscape Session Border Controller | 2023-12-13 | N/A | 9.8 CRITICAL |
| An argument injection vulnerability has been identified in the administrative web interface of the Atos Unify OpenScape products "Session Border Controller" (SBC) and "Branch", before version V10 R3.4.0, and OpenScape "BCF" before versions V10R10.12.00 and V10R11.05.02. This allows an unauthenticated attacker to gain root access to the appliance via SSH (scope change) and also bypass authentication for the administrative interface and gain access as an arbitrary (administrative) user. | |||||
| CVE-2023-49096 | 1 Jellyfin | 1 Jellyfin | 2023-12-12 | N/A | 8.8 HIGH |
| Jellyfin is a Free Software Media System for managing and streaming media. In affected versions there is an argument injection in the VideosController, specifically the `/Videos/<itemId>/stream` and `/Videos/<itemId>/stream.<container>` endpoints which are present in the current Jellyfin version. Additional endpoints in the AudioController might also be vulnerable, as they differ only slightly in execution. Those endpoints are reachable by an unauthenticated user. In order to exploit this vulnerability an unauthenticated attacker has to guess an itemId, which is a completely random GUID. It’s a very unlikely case even for a large media database with lots of items. Without an additional information leak, this vulnerability shouldn’t be directly exploitable, even if the instance is reachable from the Internet. There are a lot of query parameters that get accepted by the method. At least two of those, videoCodec and audioCodec are vulnerable to the argument injection. The values can be traced through a lot of code and might be changed in the process. However, the fallback is to always use them as-is, which means we can inject our own arguments. Those arguments land in the command line of FFmpeg. Because UseShellExecute is always set to false, we can’t simply terminate the FFmpeg command and execute our own. It should only be possible to add additional arguments to FFmpeg, which is powerful enough as it stands. There is probably a way of overwriting an arbitrary file with malicious content. This vulnerability has been addressed in version 10.8.13. Users are advised to upgrade. There are no known workarounds for this vulnerability. | |||||
| CVE-2022-37705 | 1 Zmanda | 1 Amanda | 2023-12-03 | N/A | 6.7 MEDIUM |
| A privilege escalation flaw was found in Amanda 3.5.1 in which the backup user can acquire root privileges. The vulnerable component is the runtar SUID program, which is a wrapper to run /usr/bin/tar with specific arguments that are controllable by the attacker. This program mishandles the arguments passed to tar binary (it expects that the argument name and value are separated with a space; however, separating them with an equals sign is also supported), | |||||
| CVE-2023-30577 | 1 Zmanda | 1 Amanda | 2023-12-03 | N/A | 7.8 HIGH |
| AMANDA (Advanced Maryland Automatic Network Disk Archiver) before tag-community-3.5.4 mishandles argument checking for runtar.c, a different vulnerability than CVE-2022-37705. | |||||
| CVE-2021-43809 | 1 Bundler | 1 Bundler | 2023-11-16 | 9.3 HIGH | 7.3 HIGH |
| `Bundler` is a package for managing application dependencies in Ruby. In `bundler` versions before 2.2.33, when working with untrusted and apparently harmless `Gemfile`'s, it is not expected that they lead to execution of external code, unless that's explicit in the ruby code inside the `Gemfile` itself. However, if the `Gemfile` includes `gem` entries that use the `git` option with invalid, but seemingly harmless, values with a leading dash, this can be false. To handle dependencies that come from a Git repository instead of a registry, Bundler uses various commands, such as `git clone`. These commands are being constructed using user input (e.g. the repository URL). When building the commands, Bundler versions before 2.2.33 correctly avoid Command Injection vulnerabilities by passing an array of arguments instead of a command string. However, there is the possibility that a user input starts with a dash (`-`) and is therefore treated as an optional argument instead of a positional one. This can lead to Code Execution because some of the commands have options that can be leveraged to run arbitrary executables. Since this value comes from the `Gemfile` file, it can contain any character, including a leading dash. To exploit this vulnerability, an attacker has to craft a directory containing a `Gemfile` file that declares a dependency that is located in a Git repository. This dependency has to have a Git URL in the form of `-u./payload`. This URL will be used to construct a Git clone command but will be interpreted as the upload-pack argument. Then this directory needs to be shared with the victim, who then needs to run a command that evaluates the Gemfile, such as `bundle lock`, inside. This vulnerability can lead to Arbitrary Code Execution, which could potentially lead to the takeover of the system. However, the exploitability is very low, because it requires a lot of user interaction. Bundler 2.2.33 has patched this problem by inserting `--` as an argument before any positional arguments to those Git commands that were affected by this issue. Regardless of whether users can upgrade or not, they should review any untrustred `Gemfile`'s before running any `bundler` commands that may read them, since they can contain arbitrary ruby code. | |||||
| CVE-2022-23221 | 3 Debian, H2database, Oracle | 3 Debian Linux, H2, Communications Cloud Native Core Console | 2023-08-18 | 10.0 HIGH | 9.8 CRITICAL |
| H2 Console before 2.1.210 allows remote attackers to execute arbitrary code via a jdbc:h2:mem JDBC URL containing the IGNORE_UNKNOWN_SETTINGS=TRUE;FORBID_CREATION=FALSE;INIT=RUNSCRIPT substring, a different vulnerability than CVE-2021-42392. | |||||
| CVE-2023-33376 | 1 Connectedio | 1 Connected Io | 2023-08-08 | N/A | 9.8 CRITICAL |
| Connected IO v2.1.0 and prior has an argument injection vulnerability in its iptables command message in its communication protocol, enabling attackers to execute arbitrary OS commands on devices. | |||||
| CVE-2023-33378 | 1 Connectedio | 1 Connected Io | 2023-08-08 | N/A | 9.8 CRITICAL |
| Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message in its communication protocol, enabling attackers to execute arbitrary OS commands on devices. | |||||
| CVE-2022-24953 | 1 Pear | 1 Crypt Gpg | 2023-08-08 | 5.0 MEDIUM | 5.3 MEDIUM |
| The Crypt_GPG extension before 1.6.7 for PHP does not prevent additional options in GPG calls, which presents a risk for certain environments and GPG versions. | |||||
| CVE-2021-46850 | 1 Vestacp | 2 Control Panel, Vesta Control Panel | 2023-08-08 | N/A | 7.2 HIGH |
| myVesta Control Panel before 0.9.8-26-43 and Vesta Control Panel before 0.9.8-26 are vulnerable to command injection. An authenticated and remote administrative user can execute arbitrary commands via the v_sftp_license parameter when sending HTTP POST requests to the /edit/server endpoint. | |||||
| CVE-2022-37027 | 1 Ahsay | 1 Cloud Backup Suite | 2023-08-08 | N/A | 7.2 HIGH |
| Ahsay AhsayCBS 9.1.4.0 allows an authenticated system user to inject arbitrary Java JVM options. Administrators that can modify the Runtime Options in the web interface can inject Java Runtime Options. These take effect after a restart. For example, an attacker can enable JMX services and consequently achieve remote code execution as the system user. | |||||
| CVE-2022-25900 | 1 Git-clone Project | 1 Git-clone | 2023-08-08 | 10.0 HIGH | 9.8 CRITICAL |
| All versions of package git-clone are vulnerable to Command Injection due to insecure usage of the --upload-pack feature of git. | |||||
| CVE-2022-25766 | 1 Ungit Project | 1 Ungit | 2023-08-08 | 6.5 MEDIUM | 8.8 HIGH |
| The package ungit before 1.5.20 are vulnerable to Remote Code Execution (RCE) via argument injection. The issue occurs when calling the /api/fetch endpoint. User controlled values (remote and ref) are passed to the git fetch command. By injecting some git options it was possible to get arbitrary command execution. | |||||
| CVE-2022-25865 | 1 Microsoft | 1 Workspace-tools | 2023-08-08 | 7.5 HIGH | 9.8 CRITICAL |
| The package workspace-tools before 0.18.4 are vulnerable to Command Injection via git argument injection. When calling the fetchRemoteBranch(remote: string, remoteBranch: string, cwd: string) function, both the remote and remoteBranch parameters are passed to the git fetch subcommand in a way that additional flags can be set. The additional flags can be used to perform a command injection. | |||||
| CVE-2022-24433 | 1 Simple-git Project | 1 Simple-git | 2023-08-08 | 7.5 HIGH | 9.8 CRITICAL |
| The package simple-git before 3.3.0 are vulnerable to Command Injection via argument injection. When calling the .fetch(remote, branch, handlerFn) function, both the remote and branch parameters are passed to the git fetch subcommand. By injecting some git options it was possible to get arbitrary command execution. | |||||
| CVE-2022-24066 | 1 Simple-git Project | 1 Simple-git | 2023-08-08 | 7.5 HIGH | 9.8 CRITICAL |
| The package simple-git before 3.5.0 are vulnerable to Command Injection due to an incomplete fix of [CVE-2022-24433](https://security.snyk.io/vuln/SNYK-JS-SIMPLEGIT-2421199) which only patches against the git fetch attack vector. A similar use of the --upload-pack feature of git is also supported for git clone, which the prior fix didn't cover. | |||||
| CVE-2022-24376 | 1 Git-promise Project | 1 Git-promise | 2023-08-08 | 7.5 HIGH | 9.8 CRITICAL |
| All versions of package git-promise are vulnerable to Command Injection due to an inappropriate fix of a prior [vulnerability](https://security.snyk.io/vuln/SNYK-JS-GITPROMISE-567476) in this package. **Note:** Please note that the vulnerability will not be fixed. The README file was updated with a warning regarding this issue. | |||||
| CVE-2022-24437 | 1 Git-pull-or-clone Project | 1 Git-pull-or-clone | 2023-08-08 | 7.5 HIGH | 9.8 CRITICAL |
| The package git-pull-or-clone before 2.0.2 are vulnerable to Command Injection due to the use of the --upload-pack feature of git which is also supported for git clone. The source includes the use of the secure child process API spawn(). However, the outpath parameter passed to it may be a command-line argument to the git clone command and result in arbitrary command injection. | |||||
| CVE-2022-25866 | 1 Git-php Project | 1 Git-php | 2023-08-08 | 7.5 HIGH | 9.8 CRITICAL |
| The package czproject/git-php before 4.0.3 are vulnerable to Command Injection via git argument injection. When calling the isRemoteUrlReadable($url, array $refs = NULL) function, both the url and refs parameters are passed to the git ls-remote subcommand in a way that additional flags can be set. The additional flags can be used to perform a command injection. | |||||
| CVE-2022-21187 | 1 Libvcs Project | 1 Libvcs | 2023-08-08 | 7.5 HIGH | 9.8 CRITICAL |
| The package libvcs before 0.11.1 are vulnerable to Command Injection via argument injection. When calling the update_repo function (when using hg), the url parameter is passed to the hg clone command. By injecting some hg options it was possible to get arbitrary command execution. | |||||
| CVE-2022-36322 | 1 Jetbrains | 1 Teamcity | 2022-07-27 | N/A | 8.8 HIGH |
| In JetBrains TeamCity before 2022.04.2 build parameter injection was possible | |||||
| CVE-2019-10800 | 1 Codecov | 1 Codecov | 2022-07-26 | 4.0 MEDIUM | 6.5 MEDIUM |
| This affects the package codecov before 2.0.16. The vulnerability occurs due to not sanitizing gcov arguments before being being provided to the popen method. | |||||
| CVE-2022-31084 | 2 Debian, Ldap-account-manager | 2 Debian Linux, Ldap Account Manager | 2022-07-18 | 6.8 MEDIUM | 8.1 HIGH |
| LDAP Account Manager (LAM) is a webfrontend for managing entries (e.g. users, groups, DHCP settings) stored in an LDAP directory. In versions prior to 8.0 There are cases where LAM instantiates objects from arbitrary classes. An attacker can inject the first constructor argument. This can lead to code execution if non-LAM classes are instantiated that execute code during object creation. This issue has been fixed in version 8.0. | |||||
| CVE-2021-33473 | 1 Dragonfly Project | 1 Dragonfly | 2022-07-15 | 4.9 MEDIUM | 9.1 CRITICAL |
| An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verify_url option is disabled. This vulnerability is exploited via a crafted URL. | |||||
| CVE-2021-37040 | 1 Huawei | 3 Emui, Harmonyos, Magic Ui | 2022-07-12 | 6.8 MEDIUM | 9.8 CRITICAL |
| There is a Parameter injection vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause privilege escalation of files after CIFS share mounting. | |||||
| CVE-2022-25852 | 2 Libpq Project, Pg-native Project | 2 Libpq, Pg-native | 2022-06-28 | 5.0 MEDIUM | 7.5 HIGH |
| All versions of package pg-native; all versions of package libpq are vulnerable to Denial of Service (DoS) when the addons attempt to cast the second argument to an array and fail. This happens for every non-array argument passed. **Note:** pg-native is a mere binding to npm's libpq library, which in turn has the addons and bindings to the actual C libpq library. This means that problems found in pg-native may transitively impact npm's libpq. | |||||
| CVE-2022-31246 | 2 Electrum, Microsoft | 2 Electrum, Windows | 2022-06-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| paymentrequest.py in Electrum before 4.2.2 allows a file:// URL in the r parameter of a payment request (e.g., within QR code data). On Windows, this can lead to capture of credentials over SMB. On Linux and UNIX, it can lead to a denial of service by specifying the /dev/zero filename. | |||||
| CVE-2019-12264 | 3 Belden, Siemens, Windriver | 42 Garrettcom Magnum Dx940e, Garrettcom Magnum Dx940e Firmware, Hirschmann Dragon Mach4000 and 39 more | 2022-06-16 | 4.8 MEDIUM | 7.1 HIGH |
| Wind River VxWorks 6.6, 6.7, 6.8, 6.9.3, 6.9.4, and Vx7 has Incorrect Access Control in IPv4 assignment by the ipdhcpc DHCP client component. | |||||
| CVE-2019-5012 | 2 Apple, Wacom | 2 Macos, Driver | 2022-06-07 | 7.2 HIGH | 7.8 HIGH |
| An exploitable privilege escalation vulnerability exists in the Wacom, driver version 6.3.32-3, update helper service in the startProcess command. The command takes a user-supplied script argument and executes it under root context. A user with local access can use this vulnerability to raise their privileges to root. An attacker would need local access to the machine for a successful exploit. | |||||
| CVE-2019-5013 | 2 Apple, Wacom | 2 Macos, Driver | 2022-06-07 | 7.2 HIGH | 7.8 HIGH |
| An exploitable privilege escalation vulnerability exists in the Wacom, driver version 6.3.32-3, update helper service in the start/stopLaunchDProcess command. The command takes a user-supplied string argument and executes launchctl under root context. A user with local access can use this vulnerability to raise load arbitrary launchD agents. An attacker would need local access to the machine for a successful exploit. | |||||
| CVE-2022-29215 | 1 Regionprotect Project | 1 Regionprotect | 2022-06-07 | 5.0 MEDIUM | 7.5 HIGH |
| RegionProtect is a plugin that allows users to manage certain events in certain regions of the world. Versions prior to 1.1.0 contain a YAML injection vulnerability that can cause an instant server crash if the passed arguments are not matched. Version 1.1.0 contains a patch for this issue. As a workaround, restrict operator permissions to untrusted people and avoid entering arguments likely to cause a crash. | |||||
| CVE-2021-29472 | 3 Debian, Fedoraproject, Getcomposer | 3 Debian Linux, Fedora, Composer | 2022-06-04 | 6.5 MEDIUM | 8.8 HIGH |
| Composer is a dependency manager for PHP. URLs for Mercurial repositories in the root composer.json and package source download URLs are not sanitized correctly. Specifically crafted URL values allow code to be executed in the HgDriver if hg/Mercurial is installed on the system. The impact to Composer users directly is limited as the composer.json file is typically under their own control and source download URLs can only be supplied by third party Composer repositories they explicitly trust to download and execute source code from, e.g. Composer plugins. The main impact is to services passing user input to Composer, including Packagist.org and Private Packagist. This allowed users to trigger remote code execution. The vulnerability has been patched on Packagist.org and Private Packagist within 12h of receiving the initial vulnerability report and based on a review of logs, to the best of our knowledge, was not abused by anyone. Other services/tools using VcsRepository/VcsDriver or derivatives may also be vulnerable and should upgrade their composer/composer dependency immediately. Versions 1.10.22 and 2.0.13 include patches for this issue. | |||||
| CVE-2022-25648 | 1 Git | 1 Git | 2022-06-02 | 7.5 HIGH | 9.8 CRITICAL |
| The package git before 1.11.0 are vulnerable to Command Injection via git argument injection. When calling the fetch(remote = 'origin', opts = {}) function, the remote parameter is passed to the git fetch subcommand in a way that additional flags can be set. The additional flags can be used to perform a command injection. | |||||
| CVE-2022-30284 | 1 Python-libnmap Project | 1 Python-libnmap | 2022-06-02 | 7.5 HIGH | 9.8 CRITICAL |
| ** DISPUTED ** In the python-libnmap package through 0.7.2 for Python, remote command execution can occur (if used in a client application that does not validate arguments). NOTE: the vendor believes it would be unrealistic for an application to call NmapProcess with arguments taken from input data that arrived over an untrusted network, and thus the CVSS score corresponds to an unrealistic use case. None of the NmapProcess documentation implies that this is an expected use case. | |||||
| CVE-2022-29971 | 1 Insightsoftware | 1 Magnitude Simba Amazon Athena Odbc Driver | 2022-05-18 | 7.2 HIGH | 7.8 HIGH |
| An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Athena ODBC Driver 1.1.1 through 1.1.x before 1.1.17 may allow a local user to execute arbitrary code. | |||||
| CVE-2022-29972 | 1 Insightsoftware | 1 Magnitude Simba Amazon Redshift Odbc Driver | 2022-05-18 | 7.2 HIGH | 7.8 HIGH |
| An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Redshift ODBC Driver (1.4.14 through 1.4.21.1001 and 1.4.22 through 1.4.x before 1.4.52) may allow a local user to execute arbitrary code. | |||||
| CVE-2022-30239 | 1 Insightsoftware | 1 Magnitude Simba Amazon Athena Jdbc Driver | 2022-05-18 | 7.2 HIGH | 7.8 HIGH |
| An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Athena JDBC Driver 2.0.25 through 2.0.28 may allow a local user to execute code. NOTE: this is different from CVE-2022-29971. | |||||
| CVE-2022-30240 | 1 Insightsoftware | 1 Magnitude Simba Amazon Redshift Jdbc Driver | 2022-05-18 | 7.2 HIGH | 7.8 HIGH |
| An argument injection vulnerability in the browser-based authentication component of the Magnitude Simba Amazon Redshift JDBC Driver 1.2.40 through 1.2.55 may allow a local user to execute code. NOTE: this is different from CVE-2022-29972. | |||||
| CVE-2021-1531 | 1 Cisco | 1 Modeling Labs | 2022-05-13 | 9.0 HIGH | 8.8 HIGH |
| A vulnerability in the web UI of Cisco Modeling Labs could allow an authenticated, remote attacker to execute arbitrary commands with the privileges of the web application on the underlying operating system of an affected Cisco Modeling Labs server. This vulnerability is due to insufficient validation of user-supplied input to the web UI. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected server. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the web application, virl2, on the underlying operating system of the affected server. To exploit this vulnerability, the attacker must have valid user credentials on the web UI. | |||||
| CVE-2021-26937 | 3 Debian, Fedoraproject, Gnu | 3 Debian Linux, Fedora, Screen | 2022-05-06 | 7.5 HIGH | 9.8 CRITICAL |
| encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character sequence. | |||||
| CVE-2020-17367 | 4 Debian, Fedoraproject, Firejail Project and 1 more | 4 Debian Linux, Fedora, Firejail and 1 more | 2022-04-28 | 4.6 MEDIUM | 7.8 HIGH |
| Firejail through 0.9.62 does not honor the -- end-of-options indicator after the --output option, which may lead to command injection. | |||||
| CVE-2020-5792 | 1 Nagios | 1 Nagios Xi | 2022-04-26 | 6.5 MEDIUM | 7.2 HIGH |
| Improper neutralization of argument delimiters in a command in Nagios XI 5.7.3 allows a remote, authenticated admin user to write to arbitrary files and ultimately execute code with the privileges of the apache user. | |||||
| CVE-2004-0473 | 1 Opera | 1 Opera Browser | 2022-02-28 | 2.6 LOW | N/A |
| Argument injection vulnerability in Opera before 7.50 does not properly filter "-" characters that begin a hostname in a telnet URI, which allows remote attackers to insert options to the resulting command line and overwrite arbitrary files via (1) the "-f" option on Windows XP or (2) the "-n" option on Linux. | |||||
| CVE-2020-6799 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Firefox Esr | 2022-01-01 | 5.1 MEDIUM | 8.8 HIGH |
| Command line arguments could have been injected during Firefox invocation as a shell handler for certain unsupported file types. This required Firefox to be configured as the default handler for a given file type and for a file downloaded to be opened in a third party application that insufficiently sanitized URL data. In that situation, clicking a link in the third party application could have been used to retrieve and execute files whose location was supplied through command line arguments. Note: This issue only affects Windows operating systems and when Firefox is configured as the default handler for non-default filetypes. Other operating systems are unaffected. This vulnerability affects Firefox < 73 and Firefox < ESR68.5. | |||||
| CVE-2018-19518 | 3 Debian, Php, Uw-imap Project | 3 Debian Linux, Php, Uw-imap | 2021-12-29 | 8.5 HIGH | 7.5 HIGH |
| University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osdep/unix/tcp_unix.c) without preventing argument injection, which might allow remote attackers to execute arbitrary OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics. For example, if rsh is a link to ssh (as seen on Debian and Ubuntu systems), then the attack can use an IMAP server name containing a "-oProxyCommand" argument. | |||||
| CVE-2020-15238 | 3 Blueman Project, Debian, Fedoraproject | 3 Blueman, Debian Linux, Fedora | 2021-11-18 | 6.9 MEDIUM | 7.0 HIGH |
| Blueman is a GTK+ Bluetooth Manager. In Blueman before 2.1.4, the DhcpClient method of the D-Bus interface to blueman-mechanism is prone to an argument injection vulnerability. The impact highly depends on the system configuration. If Polkit-1 is disabled and for versions lower than 2.0.6, any local user can possibly exploit this. If Polkit-1 is enabled for version 2.0.6 and later, a possible attacker needs to be allowed to use the `org.blueman.dhcp.client` action. That is limited to users in the wheel group in the shipped rules file that do have the privileges anyway. On systems with ISC DHCP client (dhclient), attackers can pass arguments to `ip link` with the interface name that can e.g. be used to bring down an interface or add an arbitrary XDP/BPF program. On systems with dhcpcd and without ISC DHCP client, attackers can even run arbitrary scripts by passing `-c/path/to/script` as an interface name. Patches are included in 2.1.4 and master that change the DhcpClient D-Bus method(s) to accept BlueZ network object paths instead of network interface names. A backport to 2.0(.8) is also available. As a workaround, make sure that Polkit-1-support is enabled and limit privileges for the `org.blueman.dhcp.client` action to users that are able to run arbitrary commands as root anyway in /usr/share/polkit-1/rules.d/blueman.rules. | |||||