CVE-2019-3829

Published: 27 March 2019

A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.

Notes

Author	Note
mdeslaur	3.5.8 or later

Priority

CVSS 3 base score: 7.5

Status

Package	Release	Status
gnutls26 Launchpad, Ubuntu, Debian	bionic	Does not exist
	cosmic	Does not exist
	disco	Does not exist
	precise	Not vulnerable (code not present)
	trusty	Not vulnerable (code not present)
	upstream	Needs triage
	xenial	Does not exist
gnutls28 Launchpad, Ubuntu, Debian	bionic	Released (3.5.18-1ubuntu1.1)
	cosmic	Released (3.6.4-2ubuntu1.2)
	disco	Released (3.6.5-2ubuntu1.1)
	precise	Does not exist
	trusty	Does not exist (trusty was not-affected [code not present])
	upstream	Released (3.6.7)
	xenial	Not vulnerable (code not present)
	Patches: upstream: https://gitlab.com/gnutls/gnutls/commit/d39778e43d1674cb3ab3685157fd299816d535c0 (3.6) upstream: https://gitlab.com/gnutls/gnutls/commit/372821c883a3d36ed3ed683844ad9d90818f6392 (3.6) upstream: https://gitlab.com/gnutls/gnutls/commit/6b5cbc9ea5bdca704bdbe2f8fb551f720d634bc6 (3.6) upstream: https://gitlab.com/gnutls/gnutls/commit/ad27713bef613e6c4600a0fb83ae48c6d390ff5b (3.6 test)

References

Bugs

https://gitlab.com/gnutls/gnutls/issues/694

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