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.
Published: 2021-03-01
Score: 7.0 High
EPSS: 1.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2596-1 tomcat8 security update
Debian DSA Debian DSA DSA-4891-1 tomcat9 security update
EUVD EUVD EUVD-2021-0677 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.
Github GHSA Github GHSA GHSA-jgwr-3qm3-26f3 Potential remote code execution in Apache Tomcat
Ubuntu USN Ubuntu USN USN-5360-1 Tomcat vulnerabilities
Ubuntu USN Ubuntu USN USN-6908-1 Tomcat vulnerabilities
References
Link Providers
http://mail-archives.apache.org/mod_mbox/tomcat-announce/202103.mbox/%3C811bba77-e74e-9f9b-62ca-5253a09ba84f%40apache.org%3E cve-icon
http://www.openwall.com/lists/oss-security/2021/03/01/2 cve-icon cve-icon
https://lists.apache.org/thread.html/r11ce01e8a4c7269b88f88212f21830edf73558997ac7744f37769b77%40%3Cusers.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r732b2ca289dc02df2de820e8775559abd6c207f159e39f559547a085%40%3Cusers.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r8a2ac0e476dbfc1e6440b09dcc782d444ad635d6da26f0284725a5dc%40%3Cusers.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rb51ccd58b2152fc75125b2406fc93e04ca9d34e737263faa6ff0f41f%40%3Cusers.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cannounce.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cannounce.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cusers.tomcat.apache.org%3E cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2021/03/msg00018.html cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-25329 cve-icon
https://security.gentoo.org/glsa/202208-34 cve-icon cve-icon
https://security.netapp.com/advisory/ntap-20210409-0002/ cve-icon cve-icon
https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.0.2 cve-icon
https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.108 cve-icon
https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.63 cve-icon
https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.43 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-25329 cve-icon
https://www.debian.org/security/2021/dsa-4891 cve-icon cve-icon
https://www.oracle.com//security-alerts/cpujul2021.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpujan2022.html cve-icon cve-icon
https://www.oracle.com/security-alerts/cpuoct2021.html cve-icon cve-icon
History

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Subscriptions

Apache Tomcat
Debian Debian Linux
Oracle Agile Plm Communications Cloud Native Core Policy Communications Cloud Native Core Security Edge Protection Proxy Communications Instant Messaging Server Database Graph Server And Client Instantis Enterprisetrack Managed File Transfer Mysql Enterprise Monitor Siebel Ui Framework
Redhat Jboss Enterprise Web Server Jboss Fuse Openshift Application Runtimes
cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2025-02-13T16:27:48.719Z

Reserved: 2021-01-19T00:00:00.000Z

Link: CVE-2021-25329

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-01T12:15:14.280

Modified: 2024-11-21T05:54:45.850

Link: CVE-2021-25329

cve-icon Redhat

Severity : Low

Publid Date: 2021-03-01T00:00:00Z

Links: CVE-2021-25329 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses