8.1

CVE-2016-1762

Exploit
The xmlNextChar function in libxml2 before 2.9.4 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apple ≫ Safari Version < 9.1
Apple ≫ iPhone OS Version < 9.3
Apple ≫ macOS X Version < 10.11.4
Apple ≫ tvOS Version < 9.2
Apple ≫ watchOS Version < 2.2
Debian ≫ Debian Linux Version8.0
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 <= 7.5.2.10
Mcafee ≫ Web Gateway Version > 7.5.2.11 <= 7.6.2.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.47% 0.929
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.8 5.2
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:N/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
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.

CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

http://xmlsoft.org/news.html
Vendor Advisory
Release Notes
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2957.html
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
Third Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
Vendor Advisory
Mailing List
https://support.apple.com/HT206167
Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html
Vendor Advisory
Mailing List
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html
Vendor Advisory
Mailing List
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html
Vendor Advisory
Mailing List
https://support.apple.com/HT206166
Vendor Advisory
https://support.apple.com/HT206168
Vendor Advisory
https://support.apple.com/HT206169
Vendor Advisory
http://www.securitytracker.com/id/1035353
Third Party Advisory
VDB Entry
http://www.ubuntu.com/usn/USN-2994-1
Third Party Advisory
https://www.debian.org/security/2016/dsa-3593
Third Party Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00005.html
Vendor Advisory
Mailing List
https://support.apple.com/HT206171
Vendor Advisory
http://www.securityfocus.com/bid/85059
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2016:1292
Third Party Advisory
https://bugzilla.gnome.org/show_bug.cgi?id=759671
Third Party Advisory
Exploit
Issue Tracking
https://git.gnome.org/browse/libxml2/commit/?id=a7a94612aa3b16779e2c74e1fa353b5d9786c602
Patch
Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10170
Patch
Third Party Advisory