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CVE-2021-31535 CRITICAL POC THREAT Act Now

LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow RCE Libx11 X Window System Fedora

NVD

CVSS 3.1

9.8

EPSS

10.6%

CVE-2021-31535

EPSS 11% CVSS 9.8

CRITICAL POC THREAT Act Now

LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow RCE Libx11 +2

NVD

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