9.3

CVE-2016-1834

Exploit
Heap-based buffer overflow in the xmlStrncat 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Ubuntu Linux Version12.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version15.10
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
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
Debian ≫ Debian Linux Version8.0
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 Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.62% 0.906
CVSS Metriken
Quelle 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 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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
https://www.tenable.com/security/tns-2016-18
Third Party Advisory
http://www.ubuntu.com/usn/USN-2994-1
Third Party Advisory
https://www.debian.org/security/2016/dsa-3593
Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1292
Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10170
Patch
Third Party Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
Vendor Advisory
Mailing List
https://support.apple.com/HT206567
Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00002.html
Vendor Advisory
Mailing List
http://www.securitytracker.com/id/1035890
Third Party Advisory
VDB Entry
https://support.apple.com/HT206568
Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00001.html
Vendor Advisory
Mailing List
https://support.apple.com/HT206564
Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00003.html
Vendor Advisory
Mailing List
https://support.apple.com/HT206566
Vendor Advisory
http://www.securityfocus.com/bid/90691
Third Party Advisory
VDB Entry
https://bugzilla.gnome.org/show_bug.cgi?id=763071
Third Party Advisory
Exploit
Issue Tracking
https://git.gnome.org/browse/libxml2/commit/?id=8fbbf5513d609c1770b391b99e33314cd0742704
Patch
Third Party Advisory