Bug 2468338 - CVE-2026-42225 asterisk: GnuTLS backend silently skips certificate chain verification when verify_peer is false [epel-all]
Summary: CVE-2026-42225 asterisk: GnuTLS backend silently skips certificate chain veri...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: asterisk
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: EPEL Packagers SIG
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["36f81275-1acd-44a8-8c22-5...
Depends On:
Blocks: CVE-2026-42225
TreeView+ depends on / blocked
 
Reported: 2026-05-08 19:29 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-09-23 15:05 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-09-23 15:05:26 UTC
Type: ---
Embargoed:

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Description Guilherme de Almeida Suckevicz 2026-05-08 19:29:45 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Peter Lemenkov 2026-09-23 15:05:26 UTC 
Asterisk in Fedora/EPEL is not affected.

The flaw is in the GnuTLS TLS backend. The asterisk package (and its bundled pjproject) is built with OpenSSL only — there is no gnutls-devel build dependency — so the GnuTLS backend is not compiled and the vulnerable code path is not present in the shipped binary.
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