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CVE
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CVE-2014-9766Date: (C)2016-04-28   (M)2023-12-22


Integer overflow in the create_bits function in pixman-bits-image.c in Pixman before 0.32.6 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via large height and stride values.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.8CVSS Score : 7.5
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
DSA-3525
USN-2918-1
https://lists.freedesktop.org/archives/pixman/2014-April/003244.html
http://www.openwall.com/lists/oss-security/2016/02/24/15
http://www.openwall.com/lists/oss-security/2016/02/24/13
https://lists.x.org/archives/xorg-announce/2014-July/002452.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
https://bugs.freedesktop.org/show_bug.cgi?id=69014
https://bugzilla.redhat.com/show_bug.cgi?id=972647
https://cgit.freedesktop.org/pixman/commit/?id=857e40f3d2bc2cfb714913e0cd7e6184cf69aca3

CPE    3
cpe:/a:pixman:pixman
cpe:/o:canonical:ubuntu_linux:12.04::~~lts~~~
cpe:/o:canonical:ubuntu_linux:14.04::~~lts~~~
CWE    1
CWE-189
OVAL    3
oval:org.secpod.oval:def:602434
oval:org.secpod.oval:def:52723
oval:org.secpod.oval:def:703007

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