CVE-2015-7181

NameCVE-2015-7181
DescriptionThe sec_asn1d_parse_leaf function in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, improperly restricts access to an unspecified data structure, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OCTET STRING data, related to a "use-after-poison" issue.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-354-1, DLA-480-1, DSA-3393-1, DSA-3410-1, DSA-3688-1
NVD severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
icedove (PTS)wheezy38.7.0-1~deb7u1fixed
wheezy (security)1:52.3.0-4~deb7u2fixed
jessie1:45.8.0-3~deb8u1fixed
jessie (security)1:52.3.0-4~deb8u2fixed
stretch (security), stretch1:52.3.0-4~deb9u1fixed
sid1:52.3.0-4fixed
iceweasel (PTS)wheezy, wheezy (security)38.8.0esr-1~deb7u1fixed
nss (PTS)wheezy2:3.14.5-1+deb7u5vulnerable
wheezy (security)2:3.26-1+debu7u5fixed
jessie (security), jessie2:3.26-1+debu8u3fixed
stretch (security), stretch2:3.26.2-1.1+deb9u1fixed
buster, sid2:3.34-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
icedovesource(unstable)38.4.0-1high
icedovesourcejessie38.4.0-1~deb8u1highDSA-3410-1
icedovesourcesqueeze(unfixed)end-of-life
icedovesourcewheezy38.4.0-1~deb7u1highDSA-3410-1
iceweaselsource(unstable)38.4.0esr-1high
iceweaselsourcejessie38.4.0esr-1~deb8u1highDSA-3393-1
iceweaselsourcesqueeze(unfixed)end-of-life
iceweaselsourcewheezy38.4.0esr-1~deb7u1highDSA-3393-1
nsssource(unstable)2:3.20.1-1high
nsssourcejessie2:3.26-1+debu8u1highDSA-3688-1
nsssourcesqueeze3.12.8-1+squeeze13highDLA-354-1
nsssourcewheezy2:3.14.5-1+deb7u6highDLA-480-1

Notes

http://hg.mozilla.org/projects/nss/rev/8ac7f47eecbb
http://hg.mozilla.org/projects/nss/rev/25cb033147fd
https://www.mozilla.org/en-US/security/advisories/mfsa2015-133/
Patch for wheezy/jessie: https://lists.debian.org/debian-lts/2015/11/msg00098.html

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