Out-of-bounds Read Affecting clamav package, versions <0.99.4-r0


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.89% (83rd percentile)

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  • Snyk ID SNYK-ALPINE313-CLAMAV-1066839
  • published 18 Jul 2017
  • disclosed 18 Jul 2017

How to fix?

Upgrade Alpine:3.13 clamav to version 0.99.4-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream clamav package and not the clamav package as distributed by Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2 and other products, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted CAB file.