Debian Security Advisory
DSA-5532-1 openssl -- security update
- Date Reported:
- 24 Oct 2023
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2023-5363.
- More information:
Tony Battersby reported that incorrect cipher key and IV length processing in OpenSSL, a Secure Sockets Layer toolkit, may result in loss of confidentiality for some symmetric cipher modes.
Additional details can be found in the upstream advisory: https://www.openssl.org/news/secadv/20231024.txt
For the stable distribution (bookworm), this problem has been fixed in version 3.0.11-1~deb12u2.
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