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apache/tomcat · Security

Potential remote code execution in Apache Tomcat

GHSA ID
GHSA-jgwr-3qm3-26f3
CVE ID
CVE-2021-25329
Severity
high
Published
Updated
CVSS
7 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3
7 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

CWEs

  • CWE-502 · Deserialization of Untrusted Data

References

Open GitHub