Integer Overflow or Wraparound The advisory has been revoked - it doesn't affect any version of package thunderbird  (opens in a new tab)


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EPSS
0.54% (78th percentile)

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  • Snyk IDSNYK-CENTOS7-THUNDERBIRD-2361202
  • published25 Jan 2022
  • disclosed23 Jan 2022

Introduced: 23 Jan 2022

CVE-2022-23852  (opens in a new tab)
CWE-190  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Centos.

Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.