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Debian 12: DSA-5956-1 urgent: critical ring buffer overflow issue

debian
Calendar Grey July 3, 2025
Debian Logo
A severe security flaw in Debian's kernel impacts PJSIP DNS resolution. Ensure to update your packages for enhanced protection.
The embedded copy of pjproject is affected by a buffer overflow vulnerability, which affects applications that use PJSIP DNS resolver
Topics%20covered

Topics Covered

security advisory buffer overflow critical debian ring PJSIP DNS

Summary

For the stable distribution (bookworm), this problem has been fixed in
version 20230206.0~ds2-1.1+deb12u1.

We recommend that you upgrade your ring packages.

For the detailed security status of ring please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/ring

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: ring
CVE ID: CVE-2023-27585

Topics%20covered

Topics Covered

security advisory buffer overflow critical debian ring PJSIP DNS

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