------------------------------------------------------------------------- Debian LTS Advisory DLA-3655-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Tobias Frost November 18, 2023 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : lwip Version : 2.0.3-3+deb10u2 CVE ID : CVE-2020-22283 Debian Bug : 991646 A buffer overflow vulnerability has been found in lwip, a small independent implementation of the TCP/IPv4/IPv6 protocol suite, which allows an attacker to access information via a crafted ICMPv6 package. This vulnerability has been assigned CVE-2020-22283. For Debian 10 buster, this problem has been fixed in version 2.0.3-3+deb10u2. We recommend that you upgrade your lwip packages. For the detailed security status of lwip please refer to its security tracker page at: https://security-tracker.debian.org/tracker/lwip 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
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