Vulnerability Monitor

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CVE-2015-7203

Buffer overflow in the DirectWriteFontInfo::LoadFontFamilyData function in gfx/thebes/gfxDWriteFontList.cpp in Mozilla Firefox before 43.0 might allow remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted font-family name.

Published

2015-12-16T11:59:02.850

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	≤ 42.0	Yes
Operating System	fedoraproject	fedora	22	Yes
Operating System	fedoraproject	fedora	23	Yes
Operating System	opensuse	leap	42.1	Yes
Operating System	opensuse	opensuse	13.1	Yes
Operating System	opensuse	opensuse	13.2	Yes

References

http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html ([email protected])
http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html ([email protected])
http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html ([email protected])
http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html ([email protected])
http://www.mozilla.org/security/announce/2015/mfsa2015-144.html Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/79280 ([email protected])
http://www.securitytracker.com/id/1034426 ([email protected])
http://www.ubuntu.com/usn/USN-2833-1 ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1201183 ([email protected])
https://hg.mozilla.org/mozilla-central/rev/e1bcc04808cc ([email protected])
https://security.gentoo.org/glsa/201512-10 ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.mozilla.org/security/announce/2015/mfsa2015-144.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/79280 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1034426 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2833-1 (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1201183 (af854a3a-2127-422b-91ae-364da2661108)
https://hg.mozilla.org/mozilla-central/rev/e1bcc04808cc (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201512-10 (af854a3a-2127-422b-91ae-364da2661108)