CVE catalog

CVE-2011-4363

libproc-processtable-perl: CVE-2011-4363

[CVE catalog]

Severity
Medium
Published
Source
[NVD] · [CVE record]
EPSS
0.30% · Oct 25, 2026

ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debianlibproc-processtable-perlsid0.637-1fixed
Debianlibproc-processtable-perlforky0.637-1fixed
Debianlibproc-processtable-perltrixie0.636-1fixed
Debianlibproc-processtable-perlbookworm0.634-1fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianlibproc-processtable-perlsourcesid0.45-6lowNot reported[650500]
Debianlibproc-processtable-perlsourceforky0.45-6lowNot reported[650500]
Debianlibproc-processtable-perlsourcetrixie0.45-6lowNot reported[650500]
Debianlibproc-processtable-perlsourcebookworm0.45-6lowNot reported[650500]

[Debian bug #650500]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [libproc-processtable-perl]Fixed

    Source package: [libproc-processtable-perl]

    Details (2)

    • 0.634-1+b2 · amd64 · bookworm

      Fixed · Fixed: 0.45-6

      dsa · libproc-processtable-perl · debian · bookworm; dsa · libproc-processtable-perl · debian · 12

    • 0.634-1+b2 · arm64 · bookworm

      Fixed · Fixed: 0.45-6

      dsa · libproc-processtable-perl · debian · bookworm; dsa · libproc-processtable-perl · debian · 12

[Debian 13 (Trixie)]

  • [libproc-processtable-perl]Fixed

    Source package: [libproc-processtable-perl]

    Details (2)

    • 0.636-1+b3 · amd64 · trixie

      Fixed · Fixed: 0.45-6

      dsa · libproc-processtable-perl · debian · 13

    • 0.636-1+b3 · arm64 · trixie

      Fixed · Fixed: 0.45-6

      dsa · libproc-processtable-perl · debian · 13

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]