Search
Total
1302 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-38201 | 3 Fedoraproject, Keylime, Redhat | 9 Fedora, Keylime, Enterprise Linux and 6 more | 2024-01-12 | N/A | 6.5 MEDIUM |
| A flaw was found in the Keylime registrar that could allow a bypass of the challenge-response protocol during agent registration. This issue may allow an attacker to impersonate an agent and hide the true status of a monitored machine if the fake agent is added to the verifier list by a legitimate user, resulting in a breach of the integrity of the registrar database. | |||||
| CVE-2022-39316 | 2 Fedoraproject, Freerdp | 2 Fedora, Freerdp | 2024-01-12 | N/A | 5.7 MEDIUM |
| FreeRDP is a free remote desktop protocol library and clients. In affected versions there is an out of bound read in ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it likely resulting in a crash. This issue has been addressed in the 2.9.0 release. Users are advised to upgrade. | |||||
| CVE-2022-39320 | 2 Fedoraproject, Freerdp | 2 Fedora, Freerdp | 2024-01-12 | N/A | 4.6 MEDIUM |
| FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP may attempt integer addition on too narrow types leads to allocation of a buffer too small holding the data written. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch. | |||||
| CVE-2022-41877 | 2 Fedoraproject, Freerdp | 2 Fedora, Freerdp | 2024-01-12 | N/A | 4.6 MEDIUM |
| FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in `drive` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the drive redirection channel - command line options `/drive`, `+drives` or `+home-drive`. | |||||
| CVE-2022-39318 | 2 Fedoraproject, Freerdp | 2 Fedora, Freerdp | 2024-01-12 | N/A | 5.7 MEDIUM |
| FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch. | |||||
| CVE-2022-39317 | 2 Fedoraproject, Freerdp | 2 Fedora, Freerdp | 2024-01-12 | N/A | 4.6 MEDIUM |
| FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing a range check for input offset index in ZGFX decoder. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it. This issue has been addressed in version 2.9.0. There are no known workarounds for this issue. | |||||
| CVE-2022-39319 | 2 Fedoraproject, Freerdp | 2 Fedora, Freerdp | 2024-01-12 | N/A | 4.6 MEDIUM |
| FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in the `urbdrc` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch. | |||||
| CVE-2022-39347 | 2 Fedoraproject, Freerdp | 2 Fedora, Freerdp | 2024-01-12 | N/A | 5.7 MEDIUM |
| FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/drive`, `/drives` or `+home-drive` redirection switch. | |||||
| CVE-2023-51766 | 2 Exim, Fedoraproject | 3 Exim, Extra Packages For Enterprise Linux, Fedora | 2024-01-12 | N/A | 4.3 MEDIUM |
| Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Exim supports <LF>.<CR><LF> but some other popular e-mail servers do not. | |||||
| CVE-2023-42754 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2024-01-11 | N/A | 5.5 MEDIUM |
| A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system. | |||||
| CVE-2023-1206 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2024-01-11 | N/A | 5.7 MEDIUM |
| A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%. | |||||
| CVE-2023-3212 | 5 Debian, Fedoraproject, Linux and 2 more | 14 Debian Linux, Fedora, Linux Kernel and 11 more | 2024-01-11 | N/A | 4.4 MEDIUM |
| A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic. | |||||
| CVE-2023-39194 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2024-01-11 | N/A | 4.4 MEDIUM |
| A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, potentially leading to an information disclosure. | |||||
| CVE-2023-39192 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2024-01-11 | N/A | 6.0 MEDIUM |
| A flaw was found in the Netfilter subsystem in the Linux kernel. The xt_u32 module did not validate the fields in the xt_u32 structure. This flaw allows a local privileged attacker to trigger an out-of-bounds read by setting the size fields with a value beyond the array boundaries, leading to a crash or information disclosure. | |||||
| CVE-2023-39193 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2024-01-11 | N/A | 6.0 MEDIUM |
| A flaw was found in the Netfilter subsystem in the Linux kernel. The sctp_mt_check did not validate the flag_count field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure. | |||||
| CVE-2023-39189 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2024-01-11 | N/A | 6.0 MEDIUM |
| A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure. | |||||
| CVE-2023-3772 | 4 Debian, Fedoraproject, Linux and 1 more | 6 Debian Linux, Fedora, Linux Kernel and 3 more | 2024-01-11 | N/A | 4.4 MEDIUM |
| A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service. | |||||
| CVE-2023-51764 | 3 Fedoraproject, Postfix, Redhat | 3 Fedora, Postfix, Enterprise Linux | 2024-01-11 | N/A | 5.3 MEDIUM |
| Postfix through 3.8.4 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (or certain other options that exist in recent versions). Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because Postfix supports <LF>.<CR><LF> but some other popular e-mail servers do not. To prevent attack variants (by always disallowing <LF> without <CR>), a different solution is required: the smtpd_forbid_bare_newline=yes option with a Postfix minimum version of 3.5.23, 3.6.13, 3.7.9, 3.8.4, or 3.9. | |||||
| CVE-2023-5981 | 3 Fedoraproject, Gnu, Redhat | 3 Fedora, Gnutls, Linux | 2024-01-10 | N/A | 5.9 MEDIUM |
| A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding. | |||||
| CVE-2023-6918 | 3 Fedoraproject, Libssh, Redhat | 3 Fedora, Libssh, Enterprise Linux | 2024-01-10 | N/A | 5.3 MEDIUM |
| A flaw was found in the libssh implements abstract layer for message digest (MD) operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the uninitialized memory as an input for the KDF. In this case, non-matching keys will result in decryption/integrity failures, terminating the connection. | |||||
| CVE-2023-0004 | 2 Fedoraproject, Paloaltonetworks | 2 Fedora, Pan-os | 2024-01-09 | N/A | 6.5 MEDIUM |
| A local file deletion vulnerability in Palo Alto Networks PAN-OS software enables an authenticated administrator to delete files from the local file system with elevated privileges. These files can include logs and system components that impact the integrity and availability of PAN-OS software. | |||||
| CVE-2023-45129 | 2 Fedoraproject, Matrix | 2 Fedora, Synapse | 2024-01-07 | N/A | 4.9 MEDIUM |
| Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Prior to version 1.94.0, a malicious server ACL event can impact performance temporarily or permanently leading to a persistent denial of service. Homeservers running on a closed federation (which presumably do not need to use server ACLs) are not affected. Server administrators are advised to upgrade to Synapse 1.94.0 or later. As a workaround, rooms with malicious server ACL events can be purged and blocked using the admin API. | |||||
| CVE-2023-42453 | 2 Fedoraproject, Matrix | 2 Fedora, Synapse | 2024-01-07 | N/A | 4.3 MEDIUM |
| Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event (if they knew the room ID and event ID). Note that the users were not able to view the events, but simply mark it as read. This could be confusing as clients will show the event as read by the user, even if they are not in the room. This issue has been patched in version 1.93.0. Users are advised to upgrade. There are no known workarounds for this issue. | |||||
| CVE-2023-43796 | 2 Fedoraproject, Matrix | 2 Fedora, Synapse | 2024-01-07 | N/A | 5.3 MEDIUM |
| Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or 1.96.0rc1 to receive a patch. As a workaround, the `federation_domain_whitelist` can be used to limit federation traffic with a homeserver. | |||||
| CVE-2021-3996 | 2 Fedoraproject, Kernel | 2 Fedora, Util-linux | 2024-01-07 | N/A | 5.5 MEDIUM |
| A logic error was found in the libmount library of util-linux in the function that allows an unprivileged user to unmount a FUSE filesystem. This flaw allows a local user on a vulnerable system to unmount other users' filesystems that are either world-writable themselves (like /tmp) or mounted in a world-writable directory. An attacker may use this flaw to cause a denial of service to applications that use the affected filesystems. | |||||
| CVE-2021-3995 | 2 Fedoraproject, Kernel | 2 Fedora, Util-linux | 2024-01-07 | N/A | 5.5 MEDIUM |
| A logic error was found in the libmount library of util-linux in the function that allows an unprivileged user to unmount a FUSE filesystem. This flaw allows an unprivileged local attacker to unmount FUSE filesystems that belong to certain other users who have a UID that is a prefix of the UID of the attacker in its string form. An attacker may use this flaw to cause a denial of service to applications that use the affected filesystems. | |||||
| CVE-2023-45866 | 6 Apple, Bluproducts, Canonical and 3 more | 16 Ipad Os, Iphone Os, Iphone Se and 13 more | 2024-01-05 | N/A | 6.3 MEDIUM |
| Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. An example affected package is bluez 5.64-0ubuntu1 in Ubuntu 22.04LTS. NOTE: in some cases, a CVE-2020-0556 mitigation would have already addressed this Bluetooth HID Hosts issue. | |||||
| CVE-2021-3672 | 6 C-ares Project, Fedoraproject, Nodejs and 3 more | 17 C-ares, Fedora, Node.js and 14 more | 2024-01-05 | 6.8 MEDIUM | 5.6 MEDIUM |
| A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability. | |||||
| CVE-2020-1472 | 8 Canonical, Debian, Fedoraproject and 5 more | 11 Ubuntu Linux, Debian Linux, Fedora and 8 more | 2024-01-04 | 9.3 HIGH | 5.5 MEDIUM |
| <p>An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (<a href="https://docs.microsoft.com/openspecs/windows_protocols/ms-nrpc/ff8f970f-3e37-40f7-bd4b-af7336e4792f">MS-NRPC</a>). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network.</p> <p>To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access.</p> <p>Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels.</p> <p>For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see <a href="https://support.microsoft.com/kb/4557222">How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472</a> (updated September 28, 2020).</p> <p>When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See <a href="https://technet.microsoft.com/en-us/security/dd252948">Microsoft Technical Security Notifications</a>.</p> | |||||
| CVE-2023-1183 | 3 Fedoraproject, Libreoffice, Redhat | 3 Fedora, Libreoffice, Enterprise Linux | 2024-01-03 | N/A | 5.5 MEDIUM |
| A flaw was found in the Libreoffice package. An attacker can craft an odb containing a "database/script" file with a SCRIPT command where the contents of the file could be written to a new file whose location was determined by the attacker. | |||||
| CVE-2023-4256 | 2 Broadcom, Fedoraproject | 3 Tcpreplay, Extra Packages For Enterprise Linux, Fedora | 2024-01-03 | N/A | 5.5 MEDIUM |
| Within tcpreplay's tcprewrite, a double free vulnerability has been identified in the tcpedit_dlt_cleanup() function within plugins/dlt_plugins.c. This vulnerability can be exploited by supplying a specifically crafted file to the tcprewrite binary. This flaw enables a local attacker to initiate a Denial of Service (DoS) attack. | |||||
| CVE-2023-4255 | 2 Fedoraproject, Tats | 3 Extra Packages For Enterprise Linux, Fedora, W3m | 2024-01-03 | N/A | 5.5 MEDIUM |
| An out-of-bounds write issue has been discovered in the backspace handling of the checkType() function in etc.c within the W3M application. This vulnerability is triggered by supplying a specially crafted HTML file to the w3m binary. Exploitation of this flaw could lead to application crashes, resulting in a denial of service condition. | |||||
| CVE-2023-6277 | 3 Fedoraproject, Libtiff, Redhat | 3 Fedora, Libtiff, Enterprise Linux | 2024-01-02 | N/A | 6.5 MEDIUM |
| An out-of-memory flaw was found in libtiff. Passing a crafted tiff file to TIFFOpen() API may allow a remote attacker to cause a denial of service via a craft input with size smaller than 379 KB. | |||||
| CVE-2020-12803 | 3 Fedoraproject, Libreoffice, Opensuse | 3 Fedora, Libreoffice, Leap | 2023-12-31 | 4.3 MEDIUM | 6.5 MEDIUM |
| ODF documents can contain forms to be filled out by the user. Similar to HTML forms, the contained form data can be submitted to a URI, for example, to an external web server. To create submittable forms, ODF implements the XForms W3C standard, which allows data to be submitted without the need for macros or other active scripting Prior to version 6.4.4 LibreOffice allowed forms to be submitted to any URI, including file: URIs, enabling form submissions to overwrite local files. User-interaction is required to submit the form, but to avoid the possibility of malicious documents engineered to maximize the possibility of inadvertent user submission this feature has now been limited to http[s] URIs, removing the possibility to overwrite local files. This issue affects: The Document Foundation LibreOffice versions prior to 6.4.4. | |||||
| CVE-2020-12802 | 3 Fedoraproject, Libreoffice, Opensuse | 3 Fedora, Libreoffice, Leap | 2023-12-31 | 4.3 MEDIUM | 5.3 MEDIUM |
| LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources. This mode is not the default mode, but can be enabled by users who want to disable LibreOffice's ability to include remote resources within a document. A flaw existed where remote graphic links loaded from docx documents were omitted from this protection prior to version 6.4.4. This issue affects: The Document Foundation LibreOffice versions prior to 6.4.4. | |||||
| CVE-2023-38253 | 3 Fedoraproject, Redhat, Tats | 4 Extra Packages For Enterprise Linux, Fedora, Enterprise Linux and 1 more | 2023-12-29 | N/A | 5.5 MEDIUM |
| An out-of-bounds read flaw was found in w3m, in the growbuf_to_Str function in indep.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file. | |||||
| CVE-2023-38252 | 3 Fedoraproject, Redhat, Tats | 4 Extra Packages For Enterprise Linux, Fedora, Enterprise Linux and 1 more | 2023-12-29 | N/A | 5.5 MEDIUM |
| An out-of-bounds read flaw was found in w3m, in the Strnew_size function in Str.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file. | |||||
| CVE-2021-20178 | 2 Fedoraproject, Redhat | 3 Fedora, Ansible, Ansible Tower | 2023-12-28 | 2.1 LOW | 5.5 MEDIUM |
| A flaw was found in ansible module where credentials are disclosed in the console log by default and not protected by the security feature when using the bitbucket_pipeline_variable module. This flaw allows an attacker to steal bitbucket_pipeline credentials. The highest threat from this vulnerability is to confidentiality. | |||||
| CVE-2021-3447 | 2 Fedoraproject, Redhat | 3 Fedora, Ansible, Ansible Tower | 2023-12-28 | 2.1 LOW | 5.5 MEDIUM |
| A flaw was found in several ansible modules, where parameters containing credentials, such as secrets, were being logged in plain-text on managed nodes, as well as being made visible on the controller node when run in verbose mode. These parameters were not protected by the no_log feature. An attacker can take advantage of this information to steal those credentials, provided when they have access to the log files containing them. The highest threat from this vulnerability is to data confidentiality. This flaw affects Red Hat Ansible Automation Platform in versions before 1.2.2 and Ansible Tower in versions before 3.8.2. | |||||
| CVE-2023-48231 | 2 Fedoraproject, Vim | 2 Fedora, Vim | 2023-12-28 | N/A | 4.3 MEDIUM |
| Vim is an open source command line text editor. When closing a window, vim may try to access already freed window structure. Exploitation beyond crashing the application has not been shown to be viable. This issue has been addressed in commit `25aabc2b` which has been included in release version 9.0.2106. Users are advised to upgrade. There are no known workarounds for this vulnerability. | |||||
| CVE-2023-47272 | 3 Debian, Fedoraproject, Roundcube | 3 Debian Linux, Fedora, Webmail | 2023-12-28 | N/A | 6.1 MEDIUM |
| Roundcube 1.5.x before 1.5.6 and 1.6.x before 1.6.5 allows XSS via a Content-Type or Content-Disposition header (used for attachment preview or download). | |||||
| CVE-2019-16892 | 3 Fedoraproject, Redhat, Rubyzip Project | 3 Fedora, Cloudforms, Rubyzip | 2023-12-28 | 7.1 HIGH | 5.5 MEDIUM |
| In Rubyzip before 1.3.0, a crafted ZIP file can bypass application checks on ZIP entry sizes because data about the uncompressed size can be spoofed. This allows attackers to cause a denial of service (disk consumption). | |||||
| CVE-2023-4527 | 4 Fedoraproject, Gnu, Netapp and 1 more | 32 Fedora, Glibc, H300s and 29 more | 2023-12-28 | N/A | 6.5 MEDIUM |
| A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash. | |||||
| CVE-2022-24599 | 3 Audio File Library Project, Debian, Fedoraproject | 3 Audio File Library, Debian Linux, Fedora | 2023-12-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| In autofile Audio File Library 0.3.6, there exists one memory leak vulnerability in printfileinfo, in printinfo.c, which allows an attacker to leak sensitive information via a crafted file. The printfileinfo function calls the copyrightstring function to get data, however, it dosn't use zero bytes to truncate the data. | |||||
| CVE-2023-34968 | 4 Debian, Fedoraproject, Redhat and 1 more | 5 Debian Linux, Fedora, Enterprise Linux and 2 more | 2023-12-28 | N/A | 5.3 MEDIUM |
| A path disclosure vulnerability was found in Samba. As part of the Spotlight protocol, Samba discloses the server-side absolute path of shares, files, and directories in the results for search queries. This flaw allows a malicious client or an attacker with a targeted RPC request to view the information that is part of the disclosed path. | |||||
| CVE-2023-4132 | 4 Debian, Fedoraproject, Linux and 1 more | 6 Debian Linux, Fedora, Linux Kernel and 3 more | 2023-12-28 | N/A | 5.5 MEDIUM |
| A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition. | |||||
| CVE-2023-34967 | 4 Debian, Fedoraproject, Redhat and 1 more | 4 Debian Linux, Fedora, Enterprise Linux and 1 more | 2023-12-27 | N/A | 5.3 MEDIUM |
| A Type Confusion vulnerability was found in Samba's mdssvc RPC service for Spotlight. When parsing Spotlight mdssvc RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings, and the values can be any of the supported types in the mdssvc protocol. Due to a lack of type checking in callers of the dalloc_value_for_key() function, which returns the object associated with a key, a caller may trigger a crash in talloc_get_size() when talloc detects that the passed-in pointer is not a valid talloc pointer. With an RPC worker process shared among multiple client connections, a malicious client or attacker can trigger a process crash in a shared RPC mdssvc worker process, affecting all other clients this worker serves. | |||||
| CVE-2022-2127 | 4 Debian, Fedoraproject, Redhat and 1 more | 4 Debian Linux, Fedora, Enterprise Linux and 1 more | 2023-12-27 | N/A | 5.9 MEDIUM |
| An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manager response length. When Winbind is used for NTLM authentication, a maliciously crafted request can trigger an out-of-bounds read in Winbind, possibly resulting in a crash. | |||||
| CVE-2022-42012 | 2 Fedoraproject, Freedesktop | 2 Fedora, Dbus | 2023-12-27 | N/A | 6.5 MEDIUM |
| An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash by sending a message with attached file descriptors in an unexpected format. | |||||
| CVE-2022-42011 | 2 Fedoraproject, Freedesktop | 2 Fedora, Dbus | 2023-12-27 | N/A | 6.5 MEDIUM |
| An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message where an array length is inconsistent with the size of the element type. | |||||