7.5

CVE-2016-10196

Exploit
Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version8.0
Libevent Project ≫ Libevent Version <= 2.1.5
Mozilla ≫ Firefox Version < 45.9.0
Mozilla ≫ Firefox Version < 53.0
Mozilla ≫ Firefox Version52.0
Mozilla ≫ Thunderbird Version < 52.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.21% 0.914
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://www.debian.org/security/2017/dsa-3789
Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/31/17
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2017/02/02/7
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/96014
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1038320
Third Party Advisory
Broken Link
VDB Entry
https://access.redhat.com/errata/RHSA-2017:1104
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1106
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1201
Third Party Advisory
https://github.com/libevent/libevent/blob/release-2.1.6-beta/ChangeLog
Third Party Advisory
Release Notes
https://security.gentoo.org/glsa/201705-01
Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1343453
Third Party Advisory
Issue Tracking
https://github.com/libevent/libevent/commit/329acc18a0768c21ba22522f01a5c7f46cacc4d5
Patch
Third Party Advisory
https://github.com/libevent/libevent/issues/318
Third Party Advisory
Exploit
Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2017-10/
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2017-11/
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2017-12/
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2017-13/
Third Party Advisory