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CVE
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CVE-2017-16612Date: (C)2017-12-04   (M)2023-12-22


libXcursor before 1.1.15 has various integer overflows that could lead to heap buffer overflows when processing malicious cursors, e.g., with programs like GIMP. It is also possible that an attack vector exists against the related code in cursor/xcursor.c in Wayland through 1.14.0.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
DSA-4059
GLSA-201801-04
USN-3501-1
USN-3622-1
https://lists.debian.org/debian-lts-announce/2017/12/msg00002.html
https://marc.info/?l=freedesktop-xorg-announce&m=151188036018262&w=2
http://www.openwall.com/lists/oss-security/2017/11/28/6
http://security.cucumberlinux.com/security/details.php?id=156
https://bugzilla.suse.com/show_bug.cgi?id=1065386
https://cgit.freedesktop.org/wayland/wayland/commit/?id=5d201df72f3d4f4cb8b8f75f980169b03507da38
https://cgit.freedesktop.org/xorg/lib/libXcursor/commit/?id=4794b5dd34688158fb51a2943032569d3780c4b8
https://lists.freedesktop.org/archives/wayland-devel/2017-November/035979.html

CPE    5
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
cpe:/a:x:libxcursor
cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~
...
CWE    1
CWE-190
OVAL    14
oval:org.secpod.oval:def:1800148
oval:org.secpod.oval:def:1800759
oval:org.secpod.oval:def:2102074
oval:org.secpod.oval:def:89043538
...

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