Out-of-bounds Read Affecting libjpeg-turbo package, versions <2.0.4-r2


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    1.08% (85th percentile)

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  • Snyk ID SNYK-ALPINE312-LIBJPEGTURBO-588747
  • published 21 Jul 2020
  • disclosed 3 Jun 2020

How to fix?

Upgrade Alpine:3.12 libjpeg-turbo to version 2.0.4-r2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libjpeg-turbo package and not the libjpeg-turbo package as distributed by Alpine. See How to fix? for Alpine:3.12 relevant fixed versions and status.

libjpeg-turbo 2.0.4, and mozjpeg 4.0.0, has a heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file.

CVSS Scores

version 3.1
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NVD

8.1 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    High
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Red Hat

8.1 high
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SUSE

5.3 medium