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CVE-2013-7439

CVE-2013-7439

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow.

EPSS 4.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libx11 Debian:12

    Affected ranges
    • ECOSYSTEM: < 2:1.6.0-1

    Update to 2:1.6.0-1

  • libx11 Debian:13

    Affected ranges
    • ECOSYSTEM: < 2:1.6.0-1

    Update to 2:1.6.0-1

  • libx11 Debian:14

    Affected ranges
    • ECOSYSTEM: < 2:1.6.0-1

    Update to 2:1.6.0-1

  • libxrender Ubuntu:14.04:LTS

    Versions
    • 1:0.9.8-1
    Affected ranges
    • ECOSYSTEM: < 1:0.9.8-1build0.14.04.1

    Update to 1:0.9.8-1build0.14.04.1

Original sources

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