Vulnerabilities (CVE)

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Filtered by product Fedora
Total 4367 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-23017 5 F5, Fedoraproject, Netapp and 2 more 13 Nginx, Fedora, Ontap Select Deploy Administration Utility and 10 more 2022-09-14 6.8 MEDIUM 7.7 HIGH
A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.
CVE-2022-0725 2 Fedoraproject, Keepass 3 Extra Packages For Enterprise Linux, Fedora, Keepass 2022-09-13 5.0 MEDIUM 7.5 HIGH
A flaw was found in keepass. The vulnerability occurs due to logging the plain text passwords in system log and leads to an Information Exposure vulnerability. This flaw allows an attacker to interact and read sensitive passwords and logs.
CVE-2021-25217 5 Debian, Fedoraproject, Isc and 2 more 25 Debian Linux, Fedora, Dhcp and 22 more 2022-09-13 3.3 LOW 7.4 HIGH
In ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16, ISC DHCP 4.4.0 -> 4.4.2 (Other branches of ISC DHCP (i.e., releases in the 4.0.x series or lower and releases in the 4.3.x series) are beyond their End-of-Life (EOL) and no longer supported by ISC. From inspection it is clear that the defect is also present in releases from those series, but they have not been officially tested for the vulnerability), The outcome of encountering the defect while reading a lease that will trigger it varies, according to: the component being affected (i.e., dhclient or dhcpd) whether the package was built as a 32-bit or 64-bit binary whether the compiler flag -fstack-protection-strong was used when compiling In dhclient, ISC has not successfully reproduced the error on a 64-bit system. However, on a 32-bit system it is possible to cause dhclient to crash when reading an improper lease, which could cause network connectivity problems for an affected system due to the absence of a running DHCP client process. In dhcpd, when run in DHCPv4 or DHCPv6 mode: if the dhcpd server binary was built for a 32-bit architecture AND the -fstack-protection-strong flag was specified to the compiler, dhcpd may exit while parsing a lease file containing an objectionable lease, resulting in lack of service to clients. Additionally, the offending lease and the lease immediately following it in the lease database may be improperly deleted. if the dhcpd server binary was built for a 64-bit architecture OR if the -fstack-protection-strong compiler flag was NOT specified, the crash will not occur, but it is possible for the offending lease and the lease which immediately followed it to be improperly deleted.
CVE-2020-9281 4 Ckeditor, Drupal, Fedoraproject and 1 more 11 Ckeditor, Drupal, Fedora and 8 more 2022-09-12 4.3 MEDIUM 6.1 MEDIUM
A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with the cke_protected syntax).
CVE-2022-24302 3 Debian, Fedoraproject, Paramiko 3 Debian Linux, Fedora, Paramiko 2022-09-12 4.3 MEDIUM 5.9 MEDIUM
In Paramiko before 2.10.1, a race condition (between creation and chmod) in the write_private_key_file function could allow unauthorized information disclosure.
CVE-2021-44648 2 Fedoraproject, Gnome 2 Fedora, Gdkpixbuf 2022-09-12 6.8 MEDIUM 8.8 HIGH
GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability when decoding the lzw compressed stream of image data in GIF files with lzw minimum code size equals to 12.
CVE-2020-16116 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2022-09-11 4.3 MEDIUM 3.3 LOW
In kerfuffle/jobs.cpp in KDE Ark before 20.08.0, a crafted archive can install files outside the extraction directory via ../ directory traversal.
CVE-2020-24654 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2022-09-11 4.3 MEDIUM 3.3 LOW
In KDE Ark before 20.08.1, a crafted TAR archive with symlinks can install files outside the extraction directory, as demonstrated by a write operation to a user's home directory.
CVE-2021-39191 2 Fedoraproject, Zmartzone 2 Fedora, Mod Auth Openidc 2022-09-09 5.8 MEDIUM 6.1 MEDIUM
mod_auth_openidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. In versions prior to 2.4.9.4, the 3rd-party init SSO functionality of mod_auth_openidc was reported to be vulnerable to an open redirect attack by supplying a crafted URL in the `target_link_uri` parameter. A patch in version 2.4.9.4 made it so that the `OIDCRedirectURLsAllowed` setting must be applied to the `target_link_uri` parameter. There are no known workarounds aside from upgrading to a patched version.
CVE-2021-41816 2 Fedoraproject, Ruby-lang 3 Fedora, Cgi, Ruby 2022-09-09 7.5 HIGH 9.8 CRITICAL
CGI.escape_html in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on platforms (such as Windows) where size_t and long have different numbers of bytes. This also affects the CGI gem before 0.3.1 for Ruby.
CVE-2022-21702 3 Fedoraproject, Grafana, Netapp 3 Fedora, Grafana, E-series Performance Analyzer 2022-09-09 2.1 LOW 5.4 MEDIUM
Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a specially crafted link pointing at the attacker controlled data source must be clicked on by an authenticated user. For the plugin proxy: A Grafana HTTP-based app plugin configured and enabled with a URL set, the attacker has to be in control of the HTTP server serving the URL of above app, and a specially crafted link pointing at the attacker controlled plugin must be clocked on by an authenticated user. For the backend plugin resource: An attacker must be able to navigate an authenticated user to a compromised plugin through a crafted link. Users are advised to update to a patched version. There are no known workarounds for this vulnerability.
CVE-2022-21713 3 Fedoraproject, Grafana, Netapp 3 Fedora, Grafana, E-series Performance Analyzer 2022-09-09 3.5 LOW 4.3 MEDIUM
Grafana is an open-source platform for monitoring and observability. Affected versions of Grafana expose multiple API endpoints which do not properly handle user authorization. `/teams/:teamId` will allow an authenticated attacker to view unintended data by querying for the specific team ID, `/teams/:search` will allow an authenticated attacker to search for teams and see the total number of available teams, including for those teams that the user does not have access to, and `/teams/:teamId/members` when editors_can_admin flag is enabled, an authenticated attacker can see unintended data by querying for the specific team ID. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.
CVE-2022-21703 3 Fedoraproject, Grafana, Netapp 3 Fedora, Grafana, E-series Performance Analyzer 2022-09-09 6.8 MEDIUM 8.8 HIGH
Grafana is an open-source platform for monitoring and observability. Affected versions are subject to a cross site request forgery vulnerability which allows attackers to elevate their privileges by mounting cross-origin attacks against authenticated high-privilege Grafana users (for example, Editors or Admins). An attacker can exploit this vulnerability for privilege escalation by tricking an authenticated user into inviting the attacker as a new user with high privileges. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.
CVE-2021-46668 2 Fedoraproject, Mariadb 2 Fedora, Mariadb 2022-09-09 2.1 LOW 5.5 MEDIUM
MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures.
CVE-2021-46665 2 Fedoraproject, Mariadb 2 Fedora, Mariadb 2022-09-09 2.1 LOW 5.5 MEDIUM
MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations.
CVE-2021-41819 6 Debian, Fedoraproject, Opensuse and 3 more 9 Debian Linux, Fedora, Factory and 6 more 2022-09-09 5.0 MEDIUM 7.5 HIGH
CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.
CVE-2021-41817 6 Debian, Fedoraproject, Opensuse and 3 more 9 Debian Linux, Fedora, Factory and 6 more 2022-09-09 5.0 MEDIUM 7.5 HIGH
Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.
CVE-2021-45958 3 Debian, Fedoraproject, Ultrajson Project 3 Debian Linux, Fedora, Ultrajson 2022-09-09 4.3 MEDIUM 5.5 MEDIUM
UltraJSON (aka ujson) through 5.1.0 has a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode). Exploitation can, for example, use a large amount of indentation.
CVE-2022-34903 4 Debian, Fedoraproject, Gnupg and 1 more 5 Debian Linux, Fedora, Gnupg and 2 more 2022-09-09 5.8 MEDIUM 6.5 MEDIUM
GnuPG through 2.3.6, in unusual situations where an attacker possesses any secret-key information from a victim's keyring and other constraints (e.g., use of GPGME) are met, allows signature forgery via injection into the status line.
CVE-2022-32250 4 Debian, Fedoraproject, Linux and 1 more 13 Debian Linux, Fedora, Linux Kernel and 10 more 2022-09-09 7.2 HIGH 7.8 HIGH
net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.