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CVE
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CVE-2020-14360Date: (C)2020-12-11   (M)2023-12-22


A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.8CVSS Score : 6.1
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 5.9Impact Score: 8.5
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: COMPLETE
Integrity: HIGH 
Availability: HIGH 
  
Reference:
https://bugzilla.redhat.com/show_bug.cgi?id=1869139
https://lists.x.org/archives/xorg-announce/2020-December/003066.html

CWE    1
CWE-119
OVAL    23
oval:org.secpod.oval:def:119137
oval:org.secpod.oval:def:119136
oval:org.secpod.oval:def:70288
oval:org.secpod.oval:def:67887
...

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