CVE catalog

CVE-2018-5786

lrzip: CVE-2018-5786

[CVE catalog]

Severity
Medium
Published
Source
[NVD] · [CVE record]
EPSS
1.33% · Oct 25, 2026

In Long Range Zip (aka lrzip) 0.631, there is an infinite loop and application hang in the get_fileinfo function (lrzip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.

Vulnerable and fixed packages

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

DistributionPackageReleaseVersionStatus
Debianlrzipsid0.660-1fixed
Debianlrzipforky0.660-1fixed
Debianlrziptrixie0.651-3fixed
Debianlrzipbookworm0.651-2fixed
Ubuntulrzippro0.621-1vulnerable
Ubuntulrzippro0.621-1ubuntu0.1~esm1vulnerable
Ubuntulrzippro0.621-1ubuntu0.1~esm2fixed
Ubuntulrzip18.040.631-1vulnerable
Ubuntulrzip18.040.631-1+deb9u1build0.18.04.1vulnerable
Ubuntulrzip18.040.631-1+deb9u3build0.18.04.1fixed
Ubuntulrzip20.040.631+git180528-1vulnerable
Ubuntulrzip20.040.631+git180528-1build1vulnerable
Ubuntulrzip20.040.631+git180528-1+deb10u1build0.20.04.1fixed
Ubuntulrzip22.040.641-1vulnerable
Ubuntulrzip22.040.651-2vulnerable
Ubuntulrzip22.040.651-2ubuntu0.22.04.1fixed
Ubuntulrzippro0.621-1vulnerable
Ubuntulrzippro0.621-1ubuntu0.1~esm1fixed
Ubuntulrzip18.040.631-1vulnerable
Ubuntulrzip18.040.631-1+deb9u1build0.18.04.1fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianlrzipsourcesid0.651-2not yet assignedNot reported[888506]
Debianlrzipsourceforky0.651-2not yet assignedNot reported[888506]
Debianlrzipsourcetrixie0.651-2not yet assignedNot reported[888506]
Debianlrzipsourcebookworm0.651-2not yet assignedNot reported[888506]
Ubuntulrzipdebpro0.621-1ubuntu0.1~esm2Not reportedUSN-5840-1Not reported
Ubuntulrzipdeb18.040.631-1+deb9u3build0.18.04.1Not reportedUSN-5840-1Not reported
Ubuntulrzipdeb20.040.631+git180528-1+deb10u1build0.20.04.1Not reportedUSN-5840-1Not reported
Ubuntulrzipdeb22.040.651-2ubuntu0.22.04.1Not reportedUSN-5840-1Not reported
Ubuntulrzipdebpro0.621-1ubuntu0.1~esm1Not reportedUBUNTU-CVE-2018-5786Not reported
Ubuntulrzipdeb18.040.631-1+deb9u1build0.18.04.1Not reportedUBUNTU-CVE-2018-5786Not reported

[Debian bug #888506]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [lrzip]Fixed
    Details (2)

    • 0.651-2 · amd64 · bookworm

      Fixed · Fixed: 0.651-2

      dsa · lrzip · debian · bookworm; dsa · lrzip · debian · 12

    • 0.651-2 · arm64 · bookworm

      Fixed · Fixed: 0.651-2

      dsa · lrzip · debian · bookworm; dsa · lrzip · debian · 12

[Debian 13 (Trixie)]

  • [lrzip]Fixed

    Source package: [lrzip]

    Details (2)

    • 0.651-3 · amd64 · trixie

      Fixed · Fixed: 0.651-2

      dsa · lrzip · debian · 13

    • 0.651-3+b1 · arm64 · trixie

      Fixed · Fixed: 0.651-2

      dsa · lrzip · debian · 13

Observed:

References

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