CVE catalog

CVE-2006-0635

tcc: CVE-2006-0635

[CVE catalog]

Severity
Medium
Published
Source
[NVD] · [CVE record]
EPSS
0.35% · Oct 25, 2026

Tiny C Compiler (TCC) 0.9.23 (aka TinyCC) evaluates the "i>sizeof(int)" expression to false when i equals -1, which might introduce integer overflow vulnerabilities into applications that could be exploited by context-dependent attackers.

Vulnerable and fixed packages

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

DistributionPackageReleaseVersionStatus
Debiantccsid0.9.27+git20200814.62c30a4a-2fixed
Debiantcctrixie0.9.27+git20200814.62c30a4a-2fixed
Debiantccbookworm0.9.27+git20200814.62c30a4a-1fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debiantccsourcesid0.9.24~cvs20070502-1lowNot reported[352202]
Debiantccsourcetrixie0.9.24~cvs20070502-1lowNot reported[352202]
Debiantccsourcebookworm0.9.24~cvs20070502-1lowNot reported[352202]

[Debian bug #352202]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [libtcc-dev]Fixed

    Source package: [tcc]

    Details (2)

    • 0.9.27+git20200814.62c30a4a-1 · amd64 · bookworm

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · bookworm; dsa · tcc · debian · 12

    • 0.9.27+git20200814.62c30a4a-1 · arm64 · bookworm

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · bookworm; dsa · tcc · debian · 12

  • [tcc]Fixed
    Details (2)

    • 0.9.27+git20200814.62c30a4a-1 · amd64 · bookworm

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · bookworm; dsa · tcc · debian · 12

    • 0.9.27+git20200814.62c30a4a-1 · arm64 · bookworm

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · bookworm; dsa · tcc · debian · 12

[Debian 13 (Trixie)]

  • [libtcc-dev]Fixed

    Source package: [tcc]

    Details (2)

    • 0.9.27+git20200814.62c30a4a-2 · amd64 · trixie

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · 13

    • 0.9.27+git20200814.62c30a4a-2 · arm64 · trixie

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · 13

  • [tcc]Fixed
    Details (2)

    • 0.9.27+git20200814.62c30a4a-2 · amd64 · trixie

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · 13

    • 0.9.27+git20200814.62c30a4a-2 · arm64 · trixie

      Fixed · Fixed: 0.9.24~cvs20070502-1

      dsa · tcc · debian · 13

Observed:

References

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