CVE-2021-25329

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.

CVSS breakdown

Affected products

• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat10.0.0 – 10.0.0
• apache / Tomcat7.0.0 – 7.0.107
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• apache / Tomcat9.0.0 – 9.0.0
• Apache Software Foundation / Apache TomcatApache Tomcat 9 – 9.0.41
• Apache Software Foundation / Apache TomcatApache Tomcat 7 – 7.0.107
• Apache Software Foundation / Apache TomcatApache Tomcat 10 – 10.0.0
• Apache Software Foundation / Apache TomcatApache Tomcat 8.5 – 8.5.61
• debian / debian_linux9.0 – 9.0
• debian / debian_linux10.0 – 10.0
• oracle / agile_product_lifecycle_management9.3.3 – 9.3.3
• oracle / agile_product_lifecycle_management9.3.6 – 9.3.6
• oracle / communications_cloud_native_core_policy1.14.0 – 1.14.0
• oracle / communications_cloud_native_core_security_edge_protection_proxy1.6.0 – 1.6.0
• oracle / communications_instant_messaging_server10.0.1.5.0 – 10.0.1.5.0
• oracle / database19c – 19c
• oracle / database12.2.0.1 – 12.2.0.1
• oracle / database21c – 21c
• oracle / graph_server_and_client21.3.0
• oracle / instantis_enterprisetrack17.1 – 17.1
• oracle / instantis_enterprisetrack17.2 – 17.2
• oracle / instantis_enterprisetrack17.3 – 17.3
• oracle / managed_file_transfer12.2.1.3.0 – 12.2.1.3.0
• oracle / managed_file_transfer12.2.1.4.0 – 12.2.1.4.0
• oracle / MySQL Enterprise Monitor8.0.23
• oracle / Siebel UI Framework21.9
• oracle / Siebel UI Framework21.9 – 21.9

References

• MAILING_LISThttps://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cannounce.tomcat.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cdev.tomcat.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cannounce.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cusers.tomcat.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9%40%3Cdev.tomcat.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf%40%3Cannounce.tomcat.apache.org%3E
• MAILING_LISThttp://www.openwall.com/lists/oss-security/2021/03/01/2
• MAILING_LISThttps://lists.debian.org/debian-lts-announce/2021/03/msg00018.html
• VENDOR_ADVISORYhttps://www.debian.org/security/2021/dsa-4891
• MAILING_LISThttps://lists.apache.org/thread.html/r8a2ac0e476dbfc1e6440b09dcc782d444ad635d6da26f0284725a5dc%40%3Cusers.tomcat.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/rb51ccd58b2152fc75125b2406fc93e04ca9d34e737263faa6ff0f41f%40%3Cusers.tomcat.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/r732b2ca289dc02df2de820e8775559abd6c207f159e39f559547a085%40%3Cusers.tomcat.apache.org%3E
• MAILING_LISThttps://lists.apache.org/thread.html/r11ce01e8a4c7269b88f88212f21830edf73558997ac7744f37769b77%40%3Cusers.tomcat.apache.org%3E
• VENDOR_ADVISORYhttps://www.oracle.com//security-alerts/cpujul2021.html
• MISChttps://security.netapp.com/advisory/ntap-20210409-0002/
• VENDOR_ADVISORYhttps://www.oracle.com/security-alerts/cpuoct2021.html
• VENDOR_ADVISORYhttps://www.oracle.com/security-alerts/cpujan2022.html
• MISChttps://security.gentoo.org/glsa/202208-34