11031 matches found
USN-5443-2: Linux kernel vulnerabilities
Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...
USN-5442-2: Linux kernel vulnerabilities
Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...
USN-5454-2: CUPS vulnerabilities
USN-5454-1 fixed several vulnerabilities in CUPS. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Joshua Mason discovered that CUPS incorrectly handled the secret key used to access the administrative web interface. A remote attacker could possibly u...
USN-5451-1: InfluxDB vulnerability
Ilya Averyanov discovered that an InfluxDB vulnerability allowed attackers to bypass authentication and gain access to any known database user...
USN-5454-1: CUPS vulnerabilities
Joshua Mason discovered that CUPS incorrectly handled the secret key used to access the administrative web interface. A remote attacker could possibly use this issue to open a session as an administrator and execute arbitrary code. CVE-2022-26691 It was discovered that CUPS incorrectly handled...
USN-5446-2: dpkg vulnerability
USN-5446-1 fixed a vulnerability in dpkg. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Max Justicz discovered that dpkg incorrectly handled unpacking certain source packages. If a user or an automated system were tricked into unpacking a specially...
USN-5453-1: FreeType vulnerability
It was discovered that FreeType incorrectly handled certain font files. An attacker could possibly use this issue to cause a denial of service...
USN-5452-1: NTFS-3G vulnerability
It was discovered that NTFS-3G was incorrectly validating NTFS metadata in its ntfsck tool by not performing boundary checks. A local attacker could possibly use this issue to cause a denial of service or to execute arbitrary code...
USN-5431-1: GnuPG vulnerability
It was discovered that GnuPG was not properly processing keys with large amounts of signatures. An attacker could possibly use this issue to cause a denial of service...
USN-5450-1: Subversion vulnerabilities
Evgeny Kotkov discovered that subversion servers did not properly follow path-based authorization rules in certain cases. An attacker could potentially use this issue to retrieve information about private paths. CVE-2021-28544 Thomas Weißschuh discovered that subversion servers did not properly...
USN-5448-1: ncurses vulnerabilities
It was discovered that ncurses was not properly checking array bounds when executing the fmtentry function, which could result in an out-of-bounds write. An attacker could possibly use this issue to execute arbitrary code. CVE-2017-10684 It was discovered that ncurses was not properly checking us...
USN-5449-1: libXv vulnerability
It was discovered that libXv incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code...
USN-5402-2: OpenSSL vulnerabilities
USN-5402-1 fixed several vulnerabilities in OpenSSL. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Elison Niven discovered that OpenSSL incorrectly handled the crehash script. A local attacker could possibly use this issue to execute arbitrary...
USN-5447-1: logrotate vulnerability
It was discovered that logrotate incorrectly handled the state file. A local attacker could possibly use this issue to keep a lock on the state file and cause logrotate to stop working, leading to a denial of service...
USN-5446-1: dpkg vulnerability
Max Justicz discovered that dpkg incorrectly handled unpacking certain source packages. If a user or an automated system were tricked into unpacking a specially crafted source package, a remote attacker could modify files outside the target unpack directory, leading to a denial of service or...
USN-5445-1: Subversion vulnerabilities
Ace Olszowka discovered that Subversion incorrectly handled certain svnserve requests. A remote attacker could possibly use this issue to cause svnserver to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. CVE-2018-11782 Tomas Bortoli discovered that Subversion...
USN-4781-1: Slurm vulnerabilities
It was discovered that Slurm incorrectly handled certain messages between the daemon and the user. An attacker could possibly use this issue to assume control of an arbitrary file on the system. This issue only affected Ubuntu 16.04 ESM. CVE-2016-10030 It was discovered that Slurm mishandled SPAN...
USN-5435-1: Thunderbird vulnerabilities
Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, bypass permission prompts, obtain sensitive information, bypass security...
USN-5444-1: Linux kernel vulnerability
Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...
USN-5438-2: HTMLDOC vulnerability
USN-5438-1 fixed a vulnerability in HTMLDOC. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: It was discovered that HTMLDOC did not properly manage memory under certain circumstances. If a user were tricked into opening a special...
USN-5442-1: Linux kernel vulnerabilities
Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...
USN-5443-1: Linux kernel vulnerabilities
Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...
USN-5441-1: WebKitGTK vulnerabilities
A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...
USN-5404-2: Rsyslog vulnerability
USN-5404-1 addressed a vulnerability in Rsyslog. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Pieter Agten discovered that Rsyslog incorrectly handled certain requests. An attacker could possibly use this issue to cause a crash...
USN-5432-2: libpng vulnerabilities
USN-5432-1 fixed vulnerabilities in libpng. This update provides the corresponding updates for libpng1.6. Original advisory details: It was discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted...
USN-5440-1: PostgreSQL vulnerability
Alexander Lakhin discovered that PostgreSQL incorrectly handled the security restricted operation sandbox when a privileged user is maintaining another user's objects. An attacker having permission to create non-temp objects can use this issue to execute arbitrary commands as the superuser...
USN-5439-1: AccountsService vulnerability
Gunnar Hjalmarsson discovered that AccountsService incorrectly dropped privileges. A local user could possibly use this issue to cause AccountsService to crash or stop responding, resulting in a denial of service. CVE-2022-1804...
USN-5438-1: HTMLDOC vulnerability
It was discovered that HTMLDOC did not properly manage memory under certain circumstances. If a user were tricked into opening a specially crafted HTML file, a remote attacker could possibly use this issue to cause HTMLDOC to crash, resulting in a denial of service, or possibly execute arbitrary...
USN-5437-1: libXfixes vulnerability
Tobias Stoeckmann discovered that libXfixes incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code...
USN-5436-1: libXrender vulnerabilities
Tobias Stoeckmann discovered that libXrender incorrectly handled certain responses. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code. CVE-2016-7949, CVE-2016-7950...
USN-5434-1: Firefox vulnerabilities
It was discovered that the methods of an Array object could be corrupted as a result of prototype pollution by sending a message to the parent process. If a user were tricked into opening a specially crafted website, an attacker could exploit this to execute JavaScript in a privileged context...
USN-5433-1: Vim vulnerabilities
It was discovered that Vim incorrectly handled parsing of filenames in its search functionality. If a user were tricked into opening a specially crafted file, an attacker could crash the application, leading to a denial of service. CVE-2021-3973 It was discovered that Vim incorrectly handled memo...
USN-5432-1: libpng vulnerabilities
It was discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possible execute arbitrary...
USN-5342-3: Python vulnerability
USN-5342-1 fixed several vulnerabilities in Python. This update provides the corresponding fix for CVE-2021-3426 for Ubuntu 18.04 ESM. Original advisory details: David Schwörer discovered that Python incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive...
USN-5424-2: OpenLDAP vulnerability
USN-5424-1 fixed a vulnerability in OpenLDAP. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: It was discovered that OpenLDAP incorrectly handled certain SQL statements within LDAP queries in the experimental back-sql backend. A...
USN-4961-2: pip vulnerability
USN-4961-1 fixed a vulnerability in pip. This update provides the corresponding updates for Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. Original advisory details: It was discovered that pip incorrectly handled unicode separators in git references. A remote attacker could possibly use...
USN-5430-1: GNOME Settings vulnerability
It was discovered that GNOME Settings incorrectly handled the remote desktop sharing configuration. When turning off desktop sharing, it may be turned on again after rebooting, contrary to expectations...
USN-5429-1: Bind vulnerability
Thomas Amgarten discovered that Bind incorrectly handled certain TLS connections being destroyed. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service...
USN-5428-1: libXrandr vulnerabilities
Tobias Stoeckmann discovered that libXrandr incorrectly handled certain responses. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code. CVE-2016-7947, CVE-2016-7948...
USN-5427-1: Apport vulnerabilities
Muqing Liu and neoni discovered that Apport incorrectly handled detecting if an executable was replaced after a crash. A local attacker could possibly use this issue to execute arbitrary code as the root user. CVE-2021-3899 Gerrit Venema discovered that Apport incorrectly handled connections to...
USN-5426-1: needrestart vulnerability
Jakub Wilk discovered that needrestart incorrectly used some regular expressions. A local attacker could possibly use this issue to execute arbitrary code...
USN-5423-2: ClamAV vulnerabilities
USN-5423-1 fixed several vulnerabilities in ClamAV. This update provides the corresponding update for Ubuntu 14.04 ESM and 16.04 ESM. Original advisory details: Michał Dardas discovered that ClamAV incorrectly handled parsing CHM files. A remote attacker could possibly use this issue to cause...
USN-5425-1: PCRE vulnerabilities
Yunho Kim discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to expose sensitive information. This issue only affects Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 21.10 and Ubuntu 22.0...
USN-5424-1: OpenLDAP vulnerability
It was discovered that OpenLDAP incorrectly handled certain SQL statements within LDAP queries in the experimental back-sql backend. A remote attacker could possibly use this issue to perform an SQL injection attack and alter the database...
USN-5423-1: ClamAV vulnerabilities
Michał Dardas discovered that ClamAV incorrectly handled parsing CHM files. A remote attacker could possibly use this issue to cause ClamAV to stop responding, resulting in a denial of service. CVE-2022-20770 Michał Dardas discovered that ClamAV incorrectly handled parsing TIFF files. A remote...
USN-5311-2: containerd regression
USN-5311-1 released updates for contained. Unfortunately, a subsequent update reverted the fix for this CVE by mistake. This update corrects the problem. We apologize for the inconvenience. Original advisory details: It was discovered that containerd allows attackers to gain access to read- only...
USN-5422-1: libxml2 vulnerabilities
Shinji Sato discovered that libxml2 incorrectly handled certain XML files. An attacker could possibly use this issue to cause a crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 ESM, and Ubuntu 16.04 ESM. CVE-2022-23308 It was...
USN-5421-1: LibTIFF vulnerabilities
It was discovered that LibTIFF incorrectly handled certain images. An attacker could possibly use this issue to cause a crash, resulting in a denial of service. This issue only affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. CVE-2020-35522 Chintan Shah discovere...
USN-5420-1: Vorbis vulnerabilities
It was discovered that Vorbis incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code. CVE-2017-14160, CVE-2018-10392, CVE-2018-10393...