========================================================================== Ubuntu Security Notice USN-7011-1 September 16, 2024
clamav vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Several security issues were fixed in ClamAV. Software Description: - clamav: Anti-virus utility for Unix Details: It was discovered that ClamAV incorrectly handled certain PDF files. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2024-20505) It was discovered that ClamAV incorrectly handled logfile privileges. A local attacker could use this issue to cause ClamAV to overwrite arbitrary files, possibly leading to privilege escalation. (CVE-2024-20506) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS clamav 1.0.7+dfsg-0ubuntu0.24.04.1 Ubuntu 22.04 LTS clamav 0.103.12+dfsg-0ubuntu0.22.04.1 Ubuntu 20.04 LTS clamav 0.103.12+dfsg-0ubuntu0.20.04.1 This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7011-1 CVE-2024-20505, CVE-2024-20506 Package Information: https://launchpad.net/ubuntu/+source/clamav/1.0.7+dfsg-0ubuntu0.24.04.1 https://launchpad.net/ubuntu/+source/clamav/0.103.12+dfsg-0ubuntu0.22.04.1 https://launchpad.net/ubuntu/+source/clamav/0.103.12+dfsg-0ubuntu0.20.04.1
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Description: OpenPGP digital signature
