7.8

CVE-2016-1840

Exploit

Heap-based buffer overflow in the xmlFAParsePosCharGroup function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document.

Data is provided by the National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version8.0
Apple ≫ iPhone OS Version < 9.3.2
Apple ≫ macOS X Version < 10.11.5
Apple ≫ tvOS Version < 9.2.1
Apple ≫ watchOS Version < 2.2.1
Canonical ≫ Ubuntu Linux Version12.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version15.10
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Xmlsoft ≫ Libxml2 Version < 2.9.4
Mcafee ≫ Web Gateway Version >= 7.5.0.0 <= 7.5.2.10
Mcafee ≫ Web Gateway Version >= 7.6.0.0 <= 7.6.2.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 2.14% 0.835
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 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.

http://xmlsoft.org/news.html
Vendor Advisory
Release Notes
http://www.securitytracker.com/id/1035890
Third Party Advisory
VDB Entry
http://www.securityfocus.com/bid/90691
Third Party Advisory
VDB Entry
https://bugzilla.gnome.org/show_bug.cgi?id=757711
Third Party Advisory
Exploit
Issue Tracking