- ----------------------------------------------------------------------- Debian LTS Advisory DLA-2670-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta May 30, 2021 https://wiki.debian.org/LTS - ----------------------------------------------------------------------- Package : nginx Version : 1.10.3-1+deb9u6 CVE ID : CVE-2021-23017 Debian Bug : 989095 Luis Merino, Markus Vervier and Eric Sesterhenn discovered an off-by-one in Nginx, a high-performance web and reverse proxy server, which could result in denial of service and potentially the execution of arbitrary code. For Debian 9 stretch, this problem has been fixed in version 1.10.3-1+deb9u6. We recommend that you upgrade your nginx packages. For the detailed security status of nginx please refer to its security tracker page at: https://security-tracker.debian.org/tracker/nginx 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