8.8

CVE-2016-1521

The directrun function in directmachine.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, does not validate a certain skip operation, which allows remote attackers to execute arbitrary code, obtain sensitive information, or cause a denial of service (out-of-bounds read and application crash) via a crafted Graphite smart font.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version 7.0
Debian ≫ Debian Linux Version 8.0
Sil ≫ Graphite2 Version <= 1.2.4
Mozilla ≫ Firefox Version <= 42.0
Mozilla ≫ Firefox Version 38.0.1
Mozilla ≫ Firefox Version 38.0.5
Mozilla ≫ Firefox Version 38.1.0
Mozilla ≫ Firefox Version 38.1.1
Mozilla ≫ Firefox Version 38.2.0
Mozilla ≫ Firefox Version 38.2.1
Mozilla ≫ Firefox Version 38.3.0
Mozilla ≫ Firefox Version 38.4.0
Mozilla ≫ Firefox Version 38.5.0
Mozilla ≫ Firefox Version 38.5.1
Mozilla ≫ Firefox Version 38.5.2
Mozilla ≫ Firefox Version 38.6.0
Mozilla ≫ Thunderbird Version <= 38.5.1
Fedoraproject ≫ Fedora Version 22
Fedoraproject ≫ Fedora Version 23
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.07% 0.894
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://rhn.redhat.com/errata/RHSA-2016-0258.html
http://blog.talosintel.com/2016/02/vulnerability-spotlight-libgraphite.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177520.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184623.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00052.html
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00058.html
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00088.html
http://rhn.redhat.com/errata/RHSA-2016-0197.html
http://rhn.redhat.com/errata/RHSA-2016-0594.html
http://www.debian.org/security/2016/dsa-3479
Third Party Advisory
http://www.mozilla.org/security/announce/2016/mfsa2016-14.html
Third Party Advisory
http://www.securityfocus.com/bid/82991
http://www.ubuntu.com/usn/USN-2902-1
https://security.gentoo.org/glsa/201701-35
https://security.gentoo.org/glsa/201701-63