CVE-2016-7969

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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."
Overview
  • CVE ID
  • CVE-2016-7969
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-03-03T16:59:00
  • Last Modified Date
  • 2020-10-14T18:16:17
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:libass_project:libass:*:*:*:*:*:*:*:* 1 OR 0.13.3
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://security.gentoo.org/glsa/201702-25 Patch Third Party Advisory VDB Entry
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUOUOK3VULMMZTNSCRFCNPDAPDWAVK7X/ Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R7JJ2SGVOX6UQQIRMVC3QACJLKHE2PYN/ Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KW6DNERYHPI5Y6SQYU3XKTVSCOWMIHUC/ Patch Third Party Advisory
https://github.com/libass/libass/releases/tag/0.13.4 Patch Release Notes Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1381960 Issue Tracking Patch
http://www.securityfocus.com/bid/93358 Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2016/10/05/2 Mailing List Patch Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-12/msg00068.html Third Party Advisory
https://github.com/libass/libass/commit/f4f48950788b91c6a30029cc28a240b834713ea7 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-7969
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7969
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:47 Added to TrackCVE
2022-12-02 14:24:14 2017-03-03T16:59Z 2017-03-03T16:59:00 CVE Published Date updated
2022-12-02 14:24:14 2020-10-14T18:16:17 CVE Modified Date updated
2022-12-02 14:24:14 Analyzed Vulnerability Status updated