High severity · published May 20, 2016
CVE-2016-1835
Use-after-free vulnerability in the xmlSAX2AttributeNs function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2 and OS X before 10.11.5, allows remote attackers to…
8.8
CVSS
5.6%
EPSS
No
On KEV
Description
Use-after-free vulnerability in the xmlSAX2AttributeNs function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2 and OS X before 10.11.5, allows remote attackers to cause a denial of service via a crafted XML document.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.6% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
through 9.3.1 · source: NVD
DL
Debian Linux · Debian
8.0 · source: NVD
MO
Mac OS X · Apple
through 10.11.4 · source: NVD
UL
Ubuntu Linux · Canonical
12.04; 14.04; 15.10; 16.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-1835
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-1835
Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00002.html
Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2016-2957.html
www.oracle.com
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
www.oracle.com
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
www.oracle.com
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
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