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Out-of-bounds Write Affecting thunderbird package, versions <0:102.14.0-1.0.1.el9_2

Severity

 Recommended
high

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.22% (61st percentile)

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  • Snyk ID SNYK-ORACLE9-THUNDERBIRD-5828997
  • published 5 Aug 2023
  • disclosed 1 Aug 2023
Report a new vulnerability Found a mistake?

Introduced: 1 Aug 2023

CVE-2023-4056 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Oracle:9 thunderbird to version 0:102.14.0-1.0.1.el9_2 or higher.
This issue was patched in ELSA-2023-4499.

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.

Memory safety bugs present in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

CVSS Scores

version 3.1
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NVD

9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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SUSE

9.8 critical
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Red Hat

9.8 critical