7.5

CVE-2016-10197

Exploit
The search_make_new function in evdns.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (out-of-bounds read) via an empty hostname.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version8.0
Libevent Project ≫ Libevent Version <= 2.1.5
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.19% 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-125 Out-of-bounds Read

The product reads 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://github.com/libevent/libevent/commit/ec65c42052d95d2c23d1d837136d1cf1d9ecef9e
Patch
Third Party Advisory
https://github.com/libevent/libevent/issues/332
Third Party Advisory
Exploit
Issue Tracking