Bug 2376228

Summary:	CVE-2025-5987 libssh2: Invalid return code for chacha20 poly1305 with OpenSSL backend [fedora-42]
Product:	[Fedora] Fedora	Reporter:	Marco Benatto <mbenatto>
Component:	libssh2	Assignee:	Paul Howarth <paul>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	42	CC:	kdudka, paul
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["2454f4bb-2d36-49fe-a869-3feeb8804fe9"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2025-07-04 08:38:46 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2376219

Description Marco Benatto 2025-07-03 22:13:38 UTC

More information about this security flaw is available in the following bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2376219

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 Paul Howarth 2025-07-04 08:38:46 UTC

chacha20_poly1305_set_key() is a function in the libssh code base. libssh2 is an entirely different code base.