Out-of-bounds Write Affecting liblouis-python package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.09% (40th percentile)

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  • Snyk ID SNYK-RHEL7-LIBLOUISPYTHON-2861029
  • published 7 Jun 2022
  • disclosed 28 May 2022

How to fix?

There is no fixed version for RHEL:7 liblouis-python.

NVD Description

Note: Versions mentioned in the description apply only to the upstream liblouis-python package and not the liblouis-python package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Liblouis 3.21.0 has an out-of-bounds write in compileRule in compileTranslationTable.c, as demonstrated by lou_trace.

CVSS Scores

version 3.1
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NVD

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

6.2 medium
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SUSE

6.1 medium