========================================================================== Ubuntu Security Notice USN-7275-1 February 18, 2025
libtasn1-6 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.10 - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Libtasn1 could be made to crash if it received specially crafted network traffic. Software Description: - libtasn1-6: Library to manage ASN.1 structures Details: Bing Shi discovered that Libtasn1 inefficiently handled certificates. An attacker could possibly use this issue to increase resource utilization leading to a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.10 libtasn1-6 4.19.0-3ubuntu0.24.10.1 libtasn1-bin 4.19.0-3ubuntu0.24.10.1 Ubuntu 22.04 LTS libtasn1-6 4.18.0-4ubuntu0.1 libtasn1-bin 4.18.0-4ubuntu0.1 Ubuntu 20.04 LTS libtasn1-6 4.16.0-2ubuntu0.1 libtasn1-bin 4.16.0-2ubuntu0.1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7275-1 CVE-2024-12133 Package Information: https://launchpad.net/ubuntu/+source/libtasn1-6/4.19.0-3ubuntu0.24.10.1 https://launchpad.net/ubuntu/+source/libtasn1-6/4.18.0-4ubuntu0.1 https://launchpad.net/ubuntu/+source/libtasn1-6/4.16.0-2ubuntu0.1
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Description: OpenPGP digital signature
