vulnwire
7.5high

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 r…

Published 9 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
4.3%
percentile 91%
Public exploits
0
none known

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."

Exploit prediction (EPSS)

4.26% probability of exploitation in the next 30 days, higher than 91% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.17.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD2.05.0AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness

References

  • security.gentoo.org /glsa/201702-25 · vendor-advisory, x_refsource_GENTOO, x_transferred
  • securityfocus.com /bid/93358 · vdb-entry, x_refsource_BID, x_transferred
  • github.com /libass/libass/releases/tag/0.13.4 · x_refsource_CONFIRM, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/KW6DNERYHPI5Y6SQYU3XKTVS · vendor-advisory, x_refsource_FEDORA, x_transferred
  • bugzilla.redhat.com /show_bug.cgi?id=1381960 · x_refsource_CONFIRM, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/VUOUOK3VULMMZTNSCRFCNPDA · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.opensuse.org /opensuse-updates/2016-12/msg00068.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • openwall.com /lists/oss-security/2016/10/05/2 · mailing-list, x_refsource_MLIST, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/R7JJ2SGVOX6UQQIRMVC3QACJ · vendor-advisory, x_refsource_FEDORA, x_transferred
  • github.com /libass/libass/commit/f4f48950788b91c6a30029cc28a240b834713ea7 · x_refsource_CONFIRM, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.