CVE-2021-30640
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-30640
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30640.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-30640
- Aliases
- Related
- Published
- 2021-07-12T15:15:08Z
- Modified
- 2024-10-12T07:25:40.078968Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.
- References
-
- https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3E
- https://security.gentoo.org/glsa/202208-34
- https://security.netapp.com/advisory/ntap-20210827-0007/
- https://www.debian.org/security/2021/dsa-4952
- https://www.debian.org/security/2021/dsa-4986
- https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://security-tracker.debian.org/tracker/CVE-2021-30640
Affected packages
Debian:11 / tomcat9
Package
- Name
- tomcat9
- Purl
- pkg:deb/debian/tomcat9?arch=source
Debian:12 / tomcat9
Package
- Name
- tomcat9
- Purl
- pkg:deb/debian/tomcat9?arch=source
Debian:13 / tomcat9
Package
- Name
- tomcat9
- Purl
- pkg:deb/debian/tomcat9?arch=source