- ------------------------------------------------------------------------- Debian LTS Advisory DLA-2766-1 [email protected] https://www.debian.org/lts/security/ Thorsten Alteholz September 27, 2021 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : openssl Version : 1.1.0l-1~deb9u4 CVE ID : CVE-2021-3712 An issue has been found in openssl, a Secure Sockets Layer toolkit. Ingo Schwarze reported a buffer overrun flaw when processing ASN.1 strings, which can result in denial of service. For Debian 9 stretch, this problem has been fixed in version 1.1.0l-1~deb9u4. We recommend that you upgrade your openssl packages. For the detailed security status of openssl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssl 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