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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2018-14600

An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading to DoS or remote code execution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.094
EPSS Ranking 92.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2018-14600
  • X.org » Libx11 » Version: N/A
    cpe:2.3:a:x.org:libx11:-
  • X.org » Libx11 » Version: 1.0.1
    cpe:2.3:a:x.org:libx11:1.0.1
  • X.org » Libx11 » Version: 1.0.2
    cpe:2.3:a:x.org:libx11:1.0.2
  • X.org » Libx11 » Version: 1.0.3
    cpe:2.3:a:x.org:libx11:1.0.3
  • X.org » Libx11 » Version: 1.0.99.1
    cpe:2.3:a:x.org:libx11:1.0.99.1
  • X.org » Libx11 » Version: 1.0.99.2
    cpe:2.3:a:x.org:libx11:1.0.99.2
  • X.org » Libx11 » Version: 1.1
    cpe:2.3:a:x.org:libx11:1.1
  • X.org » Libx11 » Version: 1.1.1
    cpe:2.3:a:x.org:libx11:1.1.1
  • X.org » Libx11 » Version: 1.1.2
    cpe:2.3:a:x.org:libx11:1.1.2
  • X.org » Libx11 » Version: 1.1.3
    cpe:2.3:a:x.org:libx11:1.1.3
  • X.org » Libx11 » Version: 1.1.4
    cpe:2.3:a:x.org:libx11:1.1.4
  • X.org » Libx11 » Version: 1.1.5
    cpe:2.3:a:x.org:libx11:1.1.5
  • X.org » Libx11 » Version: 1.1.6
    cpe:2.3:a:x.org:libx11:1.1.6
  • X.org » Libx11 » Version: 1.1.99.1
    cpe:2.3:a:x.org:libx11:1.1.99.1
  • X.org » Libx11 » Version: 1.1.99.2
    cpe:2.3:a:x.org:libx11:1.1.99.2
  • X.org » Libx11 » Version: 1.2
    cpe:2.3:a:x.org:libx11:1.2
  • X.org » Libx11 » Version: 1.2.1
    cpe:2.3:a:x.org:libx11:1.2.1
  • X.org » Libx11 » Version: 1.2.2
    cpe:2.3:a:x.org:libx11:1.2.2
  • X.org » Libx11 » Version: 1.2.99.901
    cpe:2.3:a:x.org:libx11:1.2.99.901
  • X.org » Libx11 » Version: 1.3
    cpe:2.3:a:x.org:libx11:1.3
  • X.org » Libx11 » Version: 1.3.1
    cpe:2.3:a:x.org:libx11:1.3.1
  • X.org » Libx11 » Version: 1.3.2
    cpe:2.3:a:x.org:libx11:1.3.2
  • X.org » Libx11 » Version: 1.3.3
    cpe:2.3:a:x.org:libx11:1.3.3
  • X.org » Libx11 » Version: 1.3.4
    cpe:2.3:a:x.org:libx11:1.3.4
  • X.org » Libx11 » Version: 1.3.5
    cpe:2.3:a:x.org:libx11:1.3.5
  • X.org » Libx11 » Version: 1.3.6
    cpe:2.3:a:x.org:libx11:1.3.6
  • X.org » Libx11 » Version: 1.3.99.901
    cpe:2.3:a:x.org:libx11:1.3.99.901
  • X.org » Libx11 » Version: 1.3.99.902
    cpe:2.3:a:x.org:libx11:1.3.99.902
  • X.org » Libx11 » Version: 1.3.99.903
    cpe:2.3:a:x.org:libx11:1.3.99.903
  • X.org » Libx11 » Version: 1.4.0
    cpe:2.3:a:x.org:libx11:1.4.0
  • X.org » Libx11 » Version: 1.4.1
    cpe:2.3:a:x.org:libx11:1.4.1
  • X.org » Libx11 » Version: 1.4.2
    cpe:2.3:a:x.org:libx11:1.4.2
  • X.org » Libx11 » Version: 1.4.3
    cpe:2.3:a:x.org:libx11:1.4.3
  • X.org » Libx11 » Version: 1.4.4
    cpe:2.3:a:x.org:libx11:1.4.4
  • X.org » Libx11 » Version: 1.4.99.1
    cpe:2.3:a:x.org:libx11:1.4.99.1
  • X.org » Libx11 » Version: 1.4.99.901
    cpe:2.3:a:x.org:libx11:1.4.99.901
  • X.org » Libx11 » Version: 1.4.99.902
    cpe:2.3:a:x.org:libx11:1.4.99.902
  • X.org » Libx11 » Version: 1.5.0
    cpe:2.3:a:x.org:libx11:1.5.0
  • X.org » Libx11 » Version: 1.5.99.901
    cpe:2.3:a:x.org:libx11:1.5.99.901
  • X.org » Libx11 » Version: 1.5.99.902
    cpe:2.3:a:x.org:libx11:1.5.99.902
  • X.org » Libx11 » Version: 1.6.0
    cpe:2.3:a:x.org:libx11:1.6.0
  • X.org » Libx11 » Version: 1.6.1
    cpe:2.3:a:x.org:libx11:1.6.1
  • X.org » Libx11 » Version: 1.6.2
    cpe:2.3:a:x.org:libx11:1.6.2
  • X.org » Libx11 » Version: 1.6.3
    cpe:2.3:a:x.org:libx11:1.6.3
  • X.org » Libx11 » Version: 1.6.4
    cpe:2.3:a:x.org:libx11:1.6.4
  • X.org » Libx11 » Version: 1.6.5
    cpe:2.3:a:x.org:libx11:1.6.5
  • Canonical » Ubuntu Linux » Version: 12.04
    cpe:2.3:o:canonical:ubuntu_linux:12.04
  • Canonical » Ubuntu Linux » Version: 14.04
    cpe:2.3:o:canonical:ubuntu_linux:14.04
  • Canonical » Ubuntu Linux » Version: 16.04
    cpe:2.3:o:canonical:ubuntu_linux:16.04
  • Canonical » Ubuntu Linux » Version: 18.04
    cpe:2.3:o:canonical:ubuntu_linux:18.04
  • Debian » Debian Linux » Version: 8.0
    cpe:2.3:o:debian:debian_linux:8.0


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