Out-of-bounds Read Affecting clutter-devel package, versions *


Severity

Recommended
medium

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.21% (60th percentile)

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  • Snyk ID SNYK-CENTOS6-CLUTTERDEVEL-2033033
  • published 28 Oct 2021
  • disclosed 14 Jul 2021

How to fix?

There is no fixed version for Centos:6 clutter-devel.

NVD Description

Note: Versions mentioned in the description apply only to the upstream clutter-devel package and not the clutter-devel package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

An issue was discovered in stb stb_image.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA, leading to a buffer overflow when later reinterpreting the result as a 16-bit buffer. An attacker could potentially have crashed a service using stb_image, or read up to 1024 bytes of non-consecutive heap data without control over the read location.

References

CVSS Scores

version 3.1
Expand this section

NVD

7.1 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    High
Expand this section

Red Hat

8 high
Expand this section

SUSE

7.1 high