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3698 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-34555 | 2 Fedoraproject, Trusteddomain | 2 Fedora, Opendmarc | 2021-09-20 | 5.0 MEDIUM | 7.5 HIGH |
| OpenDMARC 1.4.1 and 1.4.1.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a multi-value From header field. | |||||
| CVE-2021-32705 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2021-09-20 | 5.0 MEDIUM | 7.5 HIGH |
| Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the public DAV endpoint. This may have allowed an attacker to enumerate potentially valid share tokens or credentials. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds. | |||||
| CVE-2021-32703 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2021-09-20 | 5.0 MEDIUM | 5.3 MEDIUM |
| Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the shareinfo endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds. | |||||
| CVE-2021-32688 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2021-09-20 | 7.5 HIGH | 8.8 HIGH |
| Nextcloud Server is a Nextcloud package that handles data storage. Nextcloud Server supports application specific tokens for authentication purposes. These tokens are supposed to be granted to a specific applications (e.g. DAV sync clients), and can also be configured by the user to not have any filesystem access. Due to a lacking permission check, the tokens were able to change their own permissions in versions prior to 19.0.13, 20.0.11, and 21.0.3. Thus fileystem limited tokens were able to grant themselves access to the filesystem. The issue is patched in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds aside from upgrading. | |||||
| CVE-2021-32680 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2021-09-20 | 2.1 LOW | 3.3 LOW |
| Nextcloud Server is a Nextcloud package that handles data storage. In versions priot to 19.0.13, 20.0.11, and 21.0.3, Nextcloud Server audit logging functionality wasn't properly logging events for the unsetting of a share expiration date. This event is supposed to be logged. This issue is patched in versions 19.0.13, 20.0.11, and 21.0.3. | |||||
| CVE-2021-32678 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2021-09-20 | 5.0 MEDIUM | 5.3 MEDIUM |
| Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.0.11, and 21.0.3, ratelimits are not applied to OCS API responses. This affects any OCS API controller (`OCSController`) using the `@BruteForceProtection` annotation. Risk depends on the installed applications on the Nextcloud Server, but could range from bypassing authentication ratelimits or spamming other Nextcloud users. The vulnerability is patched in versions 19.0.13, 20.0.11, and 21.0.3. No workarounds aside from upgrading are known to exist. | |||||
| CVE-2021-36377 | 2 Fedoraproject, Fossil-scm | 2 Fedora, Fossil | 2021-09-20 | 5.0 MEDIUM | 7.5 HIGH |
| Fossil before 2.14.2 and 2.15.x before 2.15.2 often skips the hostname check during TLS certificate validation. | |||||
| CVE-2021-32679 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2021-09-20 | 6.8 MEDIUM | 8.8 HIGH |
| Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.0.11, and 21.0.3, filenames where not escaped by default in controllers using `DownloadResponse`. When a user-supplied filename was passed unsanitized into a `DownloadResponse`, this could be used to trick users into downloading malicious files with a benign file extension. This would show in UI behaviours where Nextcloud applications would display a benign file extension (e.g. JPEG), but the file will actually be downloaded with an executable file extension. The vulnerability is patched in versions 19.0.13, 20.0.11, and 21.0.3. Administrators of Nextcloud instances do not have a workaround available, but developers of Nextcloud apps may manually escape the file name before passing it into `DownloadResponse`. | |||||
| CVE-2019-25051 | 3 Debian, Fedoraproject, Gnu | 3 Debian Linux, Fedora, Aspell | 2021-09-20 | 4.6 MEDIUM | 7.8 HIGH |
| objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list). | |||||
| CVE-2021-37746 | 3 Claws-mail, Fedoraproject, Sylpheed Project | 3 Claws-mail, Fedora, Sylpheed | 2021-09-20 | 5.8 MEDIUM | 6.1 MEDIUM |
| textview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylpheed through 3.7.0, does not have sufficient link checks before accepting a click. | |||||
| CVE-2021-34552 | 3 Debian, Fedoraproject, Python | 3 Debian Linux, Fedora, Pillow | 2021-09-20 | 7.5 HIGH | 9.8 CRITICAL |
| Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c. | |||||
| CVE-2021-3524 | 3 Debian, Fedoraproject, Redhat | 4 Debian Linux, Fedora, Ceph and 1 more | 2021-09-20 | 4.3 MEDIUM | 6.5 MEDIUM |
| A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. In addition, the prior bug fix for CVE-2020-10753 did not account for the use of \r as a header separator, thus a new flaw has been created. | |||||
| CVE-2016-6185 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2021-09-17 | 4.6 MEDIUM | 7.8 HIGH |
| The XSLoader::load method in XSLoader in Perl does not properly locate .so files when called in a string eval, which might allow local users to execute arbitrary code via a Trojan horse library under the current working directory. | |||||
| CVE-2020-1760 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2021-09-16 | 4.3 MEDIUM | 6.1 MEDIUM |
| A flaw was found in the Ceph Object Gateway, where it supports request sent by an anonymous user in Amazon S3. This flaw could lead to potential XSS attacks due to the lack of proper neutralization of untrusted input. | |||||
| CVE-2020-8492 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2021-09-16 | 7.1 HIGH | 6.5 MEDIUM |
| Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. | |||||
| CVE-2020-24553 | 4 Fedoraproject, Golang, Opensuse and 1 more | 4 Fedora, Go, Leap and 1 more | 2021-09-16 | 4.3 MEDIUM | 6.1 MEDIUM |
| Go before 1.14.8 and 1.15.x before 1.15.1 allows XSS because text/html is the default for CGI/FCGI handlers that lack a Content-Type header. | |||||
| CVE-2019-20044 | 5 Apple, Debian, Fedoraproject and 2 more | 10 Ipad Os, Iphone Os, Mac Os X and 7 more | 2021-09-16 | 7.2 HIGH | 7.8 HIGH |
| In Zsh before 5.8, attackers able to execute commands can regain privileges dropped by the --no-PRIVILEGED option. Zsh fails to overwrite the saved uid, so the original privileges can be restored by executing MODULE_PATH=/dir/with/module zmodload with a module that calls setuid(). | |||||
| CVE-2020-6402 | 7 Apple, Debian, Fedoraproject and 4 more | 10 Macos, Debian Linux, Fedora and 7 more | 2021-09-16 | 6.8 MEDIUM | 8.8 HIGH |
| Insufficient policy enforcement in downloads in Google Chrome on OS X prior to 80.0.3987.87 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. | |||||
| CVE-2021-25218 | 2 Fedoraproject, Isc | 2 Fedora, Bind | 2021-09-16 | 5.0 MEDIUM | 7.5 HIGH |
| In BIND 9.16.19, 9.17.16. Also, version 9.16.19-S1 of BIND Supported Preview Edition When a vulnerable version of named receives a query under the circumstances described above, the named process will terminate due to a failed assertion check. The vulnerability affects only BIND 9 releases 9.16.19, 9.17.16, and release 9.16.19-S1 of the BIND Supported Preview Edition. | |||||
| CVE-2019-14287 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2021-09-15 | 9.0 HIGH | 8.8 HIGH |
| In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a "sudo -u \#$((0xffffffff))" command. | |||||
| CVE-2021-21142 | 3 Apple, Fedoraproject, Google | 3 Macos, Fedora, Chrome | 2021-09-14 | 6.8 MEDIUM | 9.6 CRITICAL |
| Use after free in Payments in Google Chrome on Mac prior to 88.0.4324.146 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. | |||||
| CVE-2021-39242 | 3 Debian, Fedoraproject, Haproxy | 3 Debian Linux, Fedora, Haproxy | 2021-09-14 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled. | |||||
| CVE-2021-39240 | 3 Debian, Fedoraproject, Haproxy | 3 Debian Linux, Fedora, Haproxy | 2021-09-14 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It does not ensure that the scheme and path portions of a URI have the expected characters. For example, the authority field (as observed on a target HTTP/2 server) might differ from what the routing rules were intended to achieve. | |||||
| CVE-2021-39241 | 3 Debian, Fedoraproject, Haproxy | 3 Debian Linux, Fedora, Haproxy | 2021-09-14 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. An HTTP method name may contain a space followed by the name of a protected resource. It is possible that a server would interpret this as a request for that protected resource, such as in the "GET /admin? HTTP/1.1 /static/images HTTP/1.1" example. | |||||
| CVE-2019-18808 | 3 Fedoraproject, Linux, Opensuse | 3 Fedora, Linux Kernel, Leap | 2021-09-14 | 2.1 LOW | 5.5 MEDIUM |
| A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247. | |||||
| CVE-2020-25710 | 4 Debian, Fedoraproject, Openldap and 1 more | 7 Debian Linux, Fedora, Openldap and 4 more | 2021-09-14 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was found in OpenLDAP in versions before 2.4.56. This flaw allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize23(). The highest threat from this vulnerability is to system availability. | |||||
| CVE-2021-28675 | 2 Fedoraproject, Python | 2 Fedora, Pillow | 2021-09-14 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on Image.open prior to Image.load. | |||||
| CVE-2021-31806 | 4 Debian, Fedoraproject, Netapp and 1 more | 4 Debian Linux, Fedora, Cloud Manager and 1 more | 2021-09-14 | 4.0 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a memory-management bug, it is vulnerable to a Denial of Service attack (against all clients using the proxy) via HTTP Range request processing. | |||||
| CVE-2021-28651 | 4 Debian, Fedoraproject, Netapp and 1 more | 4 Debian Linux, Fedora, Cloud Manager and 1 more | 2021-09-14 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to a buffer-management bug, it allows a denial of service. When resolving a request with the urn: scheme, the parser leaks a small amount of memory. However, there is an unspecified attack methodology that can easily trigger a large amount of memory consumption. | |||||
| CVE-2021-3571 | 3 Fedoraproject, Linuxptp Project, Redhat | 3 Fedora, Linuxptp, Enterprise Linux | 2021-09-14 | 5.5 MEDIUM | 7.1 HIGH |
| A flaw was found in the ptp4l program of the linuxptp package. When ptp4l is operating on a little-endian architecture as a PTP transparent clock, a remote attacker could send a crafted one-step sync message to cause an information leak or crash. The highest threat from this vulnerability is to data confidentiality and system availability. This flaw affects linuxptp versions before 3.1.1 and before 2.0.1. | |||||
| CVE-2021-3570 | 4 Debian, Fedoraproject, Linuxptp Project and 1 more | 7 Debian Linux, Fedora, Linuxptp and 4 more | 2021-09-14 | 8.0 HIGH | 8.8 HIGH |
| A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1. | |||||
| CVE-2021-31807 | 3 Fedoraproject, Netapp, Squid-cache | 3 Fedora, Cloud Manager, Squid | 2021-09-14 | 4.0 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. An integer overflow problem allows a remote server to achieve Denial of Service when delivering responses to HTTP Range requests. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent. | |||||
| CVE-2021-28678 | 2 Fedoraproject, Python | 2 Fedora, Pillow | 2021-09-14 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data. | |||||
| CVE-2021-28677 | 2 Fedoraproject, Python | 2 Fedora, Pillow | 2021-09-14 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening. | |||||
| CVE-2020-11033 | 2 Fedoraproject, Glpi-project | 2 Fedora, Glpi | 2021-09-14 | 6.0 MEDIUM | 7.2 HIGH |
| In GLPI from version 9.1 and before version 9.4.6, any API user with READ right on User itemtype will have access to full list of users when querying apirest.php/User. The response contains: - All api_tokens which can be used to do privileges escalations or read/update/delete data normally non accessible to the current user. - All personal_tokens can display another users planning. Exploiting this vulnerability requires the api to be enabled, a technician account. It can be mitigated by adding an application token. This is fixed in version 9.4.6. | |||||
| CVE-2020-1730 | 4 Fedoraproject, Libssh, Oracle and 1 more | 4 Fedora, Libssh, Mysql Workbench and 1 more | 2021-09-14 | 5.0 MEDIUM | 5.3 MEDIUM |
| A flaw was found in libssh versions before 0.8.9 and before 0.9.4 in the way it handled AES-CTR (or DES ciphers if enabled) ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The biggest threat from this vulnerability is system availability. | |||||
| CVE-2016-6515 | 2 Fedoraproject, Openbsd | 2 Fedora, Openssh | 2021-09-14 | 7.8 HIGH | 7.5 HIGH |
| The auth_password function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service (crypt CPU consumption) via a long string. | |||||
| CVE-2019-20444 | 5 Canonical, Debian, Fedoraproject and 2 more | 7 Ubuntu Linux, Debian Linux, Fedora and 4 more | 2021-09-14 | 6.4 MEDIUM | 9.1 CRITICAL |
| HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold." | |||||
| CVE-2019-20445 | 6 Apache, Canonical, Debian and 3 more | 8 Spark, Ubuntu Linux, Debian Linux and 5 more | 2021-09-14 | 6.4 MEDIUM | 9.1 CRITICAL |
| HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header. | |||||
| CVE-2020-9273 | 5 Debian, Fedoraproject, Opensuse and 2 more | 9 Debian Linux, Fedora, Backports Sle and 6 more | 2021-09-14 | 9.0 HIGH | 8.8 HIGH |
| In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution. | |||||
| CVE-2019-18218 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2021-09-14 | 7.5 HIGH | 9.8 CRITICAL |
| cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write). | |||||
| CVE-2021-23240 | 3 Fedoraproject, Netapp, Sudo Project | 4 Fedora, Hci Management Node, Solidfire and 1 more | 2021-09-13 | 4.4 MEDIUM | 7.8 HIGH |
| selinux_edit_copy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary file target. This affects SELinux RBAC support in permissive mode. Machines without SELinux are not vulnerable. | |||||
| CVE-2019-10092 | 8 Apache, Canonical, Debian and 5 more | 10 Http Server, Ubuntu Linux, Debian Linux and 7 more | 2021-09-09 | 4.3 MEDIUM | 6.1 MEDIUM |
| In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed. | |||||
| CVE-2019-5819 | 4 Apple, Fedoraproject, Google and 1 more | 5 Macos, Fedora, Chrome and 2 more | 2021-09-08 | 4.4 MEDIUM | 7.3 HIGH |
| Insufficient data validation in developer tools in Google Chrome on OS X prior to 74.0.3729.108 allowed a local attacker to execute arbitrary code via a crafted string copied to clipboard. | |||||
| CVE-2019-5780 | 5 Apple, Debian, Fedoraproject and 2 more | 7 Macos, Debian Linux, Fedora and 4 more | 2021-09-08 | 4.6 MEDIUM | 7.8 HIGH |
| Insufficient restrictions on what can be done with Apple Events in Google Chrome on macOS prior to 72.0.3626.81 allowed a local attacker to execute JavaScript via Apple Events. | |||||
| CVE-2019-5759 | 5 Apple, Debian, Fedoraproject and 2 more | 8 Macos, Debian Linux, Fedora and 5 more | 2021-09-08 | 6.8 MEDIUM | 9.6 CRITICAL |
| Incorrect lifetime handling in HTML select elements in Google Chrome on Android and Mac prior to 72.0.3626.81 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. | |||||
| CVE-2021-23134 | 3 Debian, Fedoraproject, Linux | 3 Debian Linux, Fedora, Linux Kernel | 2021-09-07 | 4.6 MEDIUM | 7.8 HIGH |
| Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability. | |||||
| CVE-2021-32606 | 2 Fedoraproject, Linux | 2 Fedora, Linux Kernel | 2021-09-07 | 7.2 HIGH | 7.8 HIGH |
| In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. (This does not affect earlier versions that lack CAN ISOTP SF_BROADCAST support.) | |||||
| CVE-2016-1234 | 3 Fedoraproject, Gnu, Opensuse | 4 Fedora, Glibc, Leap and 1 more | 2021-09-01 | 5.0 MEDIUM | 7.5 HIGH |
| Stack-based buffer overflow in the glob implementation in GNU C Library (aka glibc) before 2.24, when GLOB_ALTDIRFUNC is used, allows context-dependent attackers to cause a denial of service (crash) via a long name. | |||||
| CVE-2021-3573 | 3 Fedoraproject, Linux, Redhat | 3 Fedora, Linux Kernel, Enterprise Linux | 2021-08-24 | 6.9 MEDIUM | 6.4 MEDIUM |
| A use-after-free in function hci_sock_bound_ioctl() of the Linux kernel HCI subsystem was found in the way user calls ioct HCIUNBLOCKADDR or other way triggers race condition of the call hci_unregister_dev() together with one of the calls hci_sock_blacklist_add(), hci_sock_blacklist_del(), hci_get_conn_info(), hci_get_auth_info(). A privileged local user could use this flaw to crash the system or escalate their privileges on the system. This flaw affects the Linux kernel versions prior to 5.13-rc5. | |||||