Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-7969

The wrap_lines_smart function in ass_render.c in libass before 0.13.4 allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors, related to "0/3 line wrapping equalization."

Published

2017-03-03T16:59:00.560

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	opensuse	leap	42.1	Yes
Operating System	opensuse	opensuse	13.2	Yes
Operating System	fedoraproject	fedora	23	Yes
Operating System	fedoraproject	fedora	24	Yes
Operating System	fedoraproject	fedora	25	Yes
Application	libass_project	libass	≤ 0.13.3	Yes

References

http://lists.opensuse.org/opensuse-updates/2016-12/msg00068.html Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2016/10/05/2 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/93358 Third Party Advisory, VDB Entry ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1381960 Issue Tracking, Patch ([email protected])
https://github.com/libass/libass/commit/f4f48950788b91c6a30029cc28a240b834713ea7 Patch, Vendor Advisory ([email protected])
https://github.com/libass/libass/releases/tag/0.13.4 Patch, Release Notes, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KW6DNERYHPI5Y6SQYU3XKTVSCOWMIHUC/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7JJ2SGVOX6UQQIRMVC3QACJLKHE2PYN/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUOUOK3VULMMZTNSCRFCNPDAPDWAVK7X/ ([email protected])
https://security.gentoo.org/glsa/201702-25 Patch, Third Party Advisory, VDB Entry ([email protected])
http://lists.opensuse.org/opensuse-updates/2016-12/msg00068.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2016/10/05/2 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/93358 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1381960 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/libass/libass/commit/f4f48950788b91c6a30029cc28a240b834713ea7 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/libass/libass/releases/tag/0.13.4 Patch, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KW6DNERYHPI5Y6SQYU3XKTVSCOWMIHUC/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7JJ2SGVOX6UQQIRMVC3QACJLKHE2PYN/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUOUOK3VULMMZTNSCRFCNPDAPDWAVK7X/ (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201702-25 Patch, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)