Use After Free Affecting thunderbird package, versions <0:102.3.0-4.0.1.el9_0


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.56% (79th percentile)

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  • Snyk ID SNYK-ORACLE9-THUNDERBIRD-3057782
  • published 7 Oct 2022
  • disclosed 14 Sep 2022

How to fix?

Upgrade Oracle:9 thunderbird to version 0:102.3.0-4.0.1.el9_0 or higher.
This issue was patched in ELSA-2022-7026.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.

References

CVSS Scores

version 3.1
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NVD

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

SUSE

8.1 high
Expand this section

Red Hat

8.1 high