Integer Overflow or Wraparound

Affecting xorg-server package, versions <2:1.16.2.901-1

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NVD Description

Note: Versions mentioned in the description apply to the upstream xorg-server package. See Remediation section below for Debian:10 relevant versions.

Integer overflow in the ProcDRI2GetBuffers function in the DRI2 extension in X.Org Server (aka xserver and xorg-server) 1.7.0 through 1.16.x before 1.16.3 allows remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request, which triggers an out-of-bounds read or write.

Remediation

Upgrade Debian:10 xorg-server to version 2:1.16.2.901-1 or higher.

References

CVSS Score

6.3
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    Low
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVE
CVE-2014-8094
CWE
CWE-190
Snyk ID
SNYK-DEBIAN10-XORGSERVER-327185
Disclosed
10 Dec, 2014
Published
10 Dec, 2014