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Debian: DLA-3580-1 Critical: Libwebrender Memory Leak And Security Flaws

Multiple flaws were found in libyang, a parser toolkit for IETF YANG data modeling. Double frees, invalid memory access and Null pointer dereferences may cause a denial of service or potentially code execution. . ------------------------------------------------------------------------- Debian LTS Advisory DLA-3572-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Markus Koschany September 19, 2023 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : libyang Version : 0.16.105+really1.0-0+deb10u1 CVE ID : CVE-2019-20391 CVE-2019-20392 CVE-2019-20393 CVE-2019-20394 CVE-2019-20395 CVE-2019-20396 CVE-2019-20397 CVE-2019-20398 Multiple flaws were found in libyang, a parser toolkit for IETF YANG data modeling. Double frees, invalid memory access and Null pointer dereferences may cause a denial of service or potentially code execution. For Debian 10 buster, these problems have been fixed in version 0.16.105+really1.0-0+deb10u1. We recommend that you upgrade your libyang packages. For the detailed security status of libyang please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/libyang Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Enhance libyang to address several vulnerabilities leading to Denial of Service or arbitrary code execution as outlined in the Debian LTS advisory DLA-3572-1.. libyang security update, Debian LTS, parser toolkit flaws. . Severity: Critical. LinuxSecurity.com Team

Sep 19, 2023 •Critical Debian LTS