CVE catalog

CVE-2015-7802

optipng: CVE-2015-7802

[CVE catalog]

Severity
Low
Published
Source
[NVD] · [CVE record]
EPSS
1.56% · Oct 27, 2026

gifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.

Vulnerable and fixed packages

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

DistributionPackageReleaseVersionStatus
Debianoptipngsid7.9.1+ds-2fixed
Debianoptipngforky7.9.1+ds-2fixed
Debianoptipngtrixie0.7.8+ds-1fixed
Debianoptipngbookworm0.7.7-2fixed
Ubuntuoptipng14.040.6.4-1build1vulnerable
Ubuntuoptipng14.040.6.4-1ubuntu0.14.04.1fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianoptipngsourcesid0.7.6-1unimportantNot reported[801700]
Debianoptipngsourceforky0.7.6-1unimportantNot reported[801700]
Debianoptipngsourcetrixie0.7.6-1unimportantNot reported[801700]
Debianoptipngsourcebookworm0.7.6-1unimportantNot reported[801700]
Ubuntuoptipngdeb14.040.6.4-1ubuntu0.14.04.1Not reportedUBUNTU-CVE-2015-7802Not reported

[Debian bug #801700]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [optipng]Fixed

    Source package: [optipng]

    Details (2)

    • 0.7.7-2+b1 · amd64 · bookworm

      Fixed · Fixed: 0.7.6-1

      dsa · optipng · debian · bookworm; dsa · optipng · debian · 12

    • 0.7.7-2+b1 · arm64 · bookworm

      Fixed · Fixed: 0.7.6-1

      dsa · optipng · debian · bookworm; dsa · optipng · debian · 12

[Debian 13 (Trixie)]

  • [optipng]Fixed

    Source package: [optipng]

    Details (2)

    • 0.7.8+ds-1+b1 · amd64 · trixie

      Fixed · Fixed: 0.7.6-1

      dsa · optipng · debian · 13

    • 0.7.8+ds-1+b2 · arm64 · trixie

      Fixed · Fixed: 0.7.6-1

      dsa · optipng · debian · 13

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]