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Deserialization of Untrusted Data The advisory has been revoked - it doesn't affect any version of package pki-servlet-4.0-api  (opens in a new tab)

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EPSS
9.49% (95th percentile)

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  • Snyk IDSNYK-RHEL8-PKISERVLET40API-1355971
  • published26 Jul 2021
  • disclosed1 Mar 2021
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Introduced: 1 Mar 2021

CVE-2021-25329  (opens in a new tab)
CWE-502  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pki-servlet-4.0-api package and not the pki-servlet-4.0-api package as distributed by RHEL.

The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the previously published prerequisites for CVE-2020-9484 and the previously published mitigations for CVE-2020-9484 also apply to this issue.

References