6.5

CVE-2021-30640

Auth weakness in JNDIRealm

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Tomcat Version >= 7.0.0 < 7.0.109
Apache ≫ Tomcat Version >= 8.5.0 < 8.5.66
Apache ≫ Tomcat Version >= 9.0.0 < 9.0.46
Apache ≫ Tomcat Version >= 10.0.0 < 10.0.6
Oracle ≫ Communications Diameter Signaling Router Version >= 8.0.0 <= 8.5.0
Oracle ≫ Tekelec Platform Distribution Version >= 7.4.0 <= 7.7.1
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 9.89% 0.95
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.2 4.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
CWE-116 Improper Encoding or Escaping of Output

The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

https://www.oracle.com/security-alerts/cpujan2022.html
Patch
Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html
Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html
Patch
Third Party Advisory
https://security.gentoo.org/glsa/202208-34
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210827-0007/
Third Party Advisory
https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3E
Vendor Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2021/dsa-4952
Third Party Advisory
https://www.debian.org/security/2021/dsa-4986
Third Party Advisory