CVE-2015-0282

NameCVE-2015-0282
DescriptionGnuTLS before 3.1.0 does not verify that the RSA PKCS #1 signature algorithm matches the signature algorithm in the certificate, which allows remote attackers to conduct downgrade attacks via unspecified vectors.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-180-1, DSA-3191-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gnutls28 (PTS)buster3.6.7-4+deb10u8fixed
buster (security)3.6.7-4+deb10u12fixed
bullseye3.7.1-5+deb11u4fixed
bullseye (security)3.7.1-5+deb11u3fixed
bookworm3.7.9-2+deb12u2fixed
trixie3.8.3-1fixed
sid3.8.3-1.1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gnutls26sourcesqueeze2.8.6-1+squeeze5DLA-180-1
gnutls26sourcewheezy2.12.20-8+deb7u3DSA-3191-1
gnutls26source(unstable)(unfixed)
gnutls28source(unstable)(not affected)

Notes

- gnutls28 <not-affected> (Fixed in 3.1.0)
http://www.gnutls.org/security.html#GNUTLS-SA-2015-1

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