DLA-3203-1
- Import Source
- https://storage.googleapis.com/debian-osv/dla-osv/DLA-3203-1.json
- Related
- Published
- 2022-11-23T00:00:00Z
- Modified
- 2023-06-28T06:21:27.262766Z
- Details
-
It was discovered that parsing errors in the mp4 module of Nginx, a high-performance web and reverse proxy server, could result in denial of service, memory disclosure or potentially the execution of arbitrary code when processing a malformed mp4 file.
This module is only enabled in the nginx-extras binary package.
In addition the following vulnerability has been fixed.
- CVE-2021-3618 ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise
For Debian 10 buster, these problems have been fixed in version 1.14.2-2+deb10u5.
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
- References
Affected packages
Debian:10 / nginx
Package
- Name
- nginx