Apache Karaf kar deployer reads .kar archives and extracts the paths from the "repository/" and "resources/" entries in the zip file. It then writes out the content of these paths to the Karaf repo and resources directories. However, it doesn't do any validation on the paths in the zip file. This means that a malicious user could craft a .kar file with ".." directory names and break out of the directories to write arbitrary content to the filesystem. This is the "Zip-slip" vulnerability - https://snyk.io/research/zip-slip-vulnerability. This vulnerability is low if the Karaf process user has limited permission on the filesystem. Any Apache Karaf releases prior 4.2.3 is impacted.
Vector
NETWORK
Complexity
LOW
Authentication
SINGLE_INSTANCE
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Apache Karaf 4.1.6 (not an official CPE)
Apache Karaf 4.1.5 (not an official CPE)
Apache Karaf 4.1.4 (not an official CPE)
Apache Karaf 4.1.3 (not an official CPE)
Apache Karaf 4.1.2 (not an official CPE)
Apache Karaf 4.1.1 (not an official CPE)
Apache Karaf 4.1.0 (not an official CPE)
Apache Karaf 4.0.10 (not an official CPE)
Apache Karaf 4.0.9 (not an official CPE)
Apache Karaf 4.0.8 (not an official CPE)
Apache Karaf 4.0.7 (not an official CPE)
Apache Karaf 4.0.6 (not an official CPE)
Apache Karaf 4.0.5 (not an official CPE)
Apache Karaf 4.0.4 (not an official CPE)
Apache Karaf 4.0.3 (not an official CPE)
Apache Karaf 4.0.2 (not an official CPE)
Apache Karaf 4.0.1 (not an official CPE)
Apache Karaf 4.0.0 Milestone3 (not an official CPE)
Apache Karaf 4.0.0 Milestone2 (not an official CPE)
Apache Karaf 4.0.0 Milestone1 (not an official CPE)
Apache Karaf 4.0.0 (not an official CPE)
Apache Karaf 3.0.9 (not an official CPE)
Apache Karaf 3.0.8 (not an official CPE)
Apache Karaf 3.0.7 (not an official CPE)
Apache Karaf 3.0.6 (not an official CPE)
Apache Karaf 3.0.5 (not an official CPE)
Apache Karaf 3.0.4 (not an official CPE)
Apache Karaf 3.0.3 (not an official CPE)
Apache Karaf 3.0.2 (not an official CPE)
Apache Karaf 3.0.1 (not an official CPE)
Apache Karaf 3.0.0 Rc1 (not an official CPE)
Apache Karaf 3.0.0 (not an official CPE)
Apache Karaf 2.4.4 (not an official CPE)
Apache Karaf 2.4.3 (not an official CPE)
Apache Karaf 2.4.2 (not an official CPE)
Apache Karaf 2.4.1 (not an official CPE)
Apache Karaf 2.4.0 (not an official CPE)
Apache Karaf 2.3.12 (not an official CPE)
Apache Karaf 2.3.11 (not an official CPE)
Apache Karaf 2.3.10 (not an official CPE)
Apache Karaf 2.3.9 (not an official CPE)
Apache Karaf 2.3.8 (not an official CPE)
Apache Karaf 2.3.7 (not an official CPE)
Apache Karaf 2.3.6 (not an official CPE)
Apache Karaf 2.3.5 (not an official CPE)
Apache Karaf 2.3.4 (not an official CPE)
Apache Karaf 2.3.3 (not an official CPE)
Apache Karaf 2.3.2 (not an official CPE)
Apache Karaf 2.3.1 (not an official CPE)
Apache Karaf 2.3.0 (not an official CPE)
Apache Karaf 2.2.11 (not an official CPE)
Apache Karaf 2.2.10 (not an official CPE)
Apache Karaf 2.2.9 (not an official CPE)
Apache Karaf 2.2.8 (not an official CPE)
Apache Karaf 2.2.7 (not an official CPE)
Apache Karaf 2.2.6 (not an official CPE)
Apache Karaf 2.2.5 (not an official CPE)
Apache Karaf 2.2.4 (not an official CPE)
Apache Karaf 2.2.3 (not an official CPE)
Apache Karaf 2.2.2 (not an official CPE)
Apache Karaf 2.2.1 (not an official CPE)
Apache Karaf 2.2.0 (not an official CPE)
Apache Karaf 2.1.6 (not an official CPE)
Apache Karaf 2.1.5 (not an official CPE)
Apache Karaf 2.1.4 (not an official CPE)
Apache Karaf 2.1.3 (not an official CPE)
Apache Karaf 2.1.2 (not an official CPE)
Apache Karaf 2.1.1 (not an official CPE)
Apache Karaf 2.1.0 (not an official CPE)
Apache Karaf 2.0.0 (not an official CPE)
Apache Karaf 4.1.7 (not an official CPE)
Apache Karaf 4.2.0 (not an official CPE)
Apache Karaf 4.2.0 Milestone1 (not an official CPE)
Apache Karaf 4.2.0 Milestone2 (not an official CPE)
Apache Karaf 4.2.1 (not an official CPE)
Apache Karaf 4.2.2 (not an official CPE)
Advisory | Patch | Confirmed | Link |
---|---|---|---|
[karaf-user] 20190307 [SECURITY] New security advisory f... | |||
107462 | |||
[karaf-commits] 20190506 [karaf-site] branch trunk updat... |
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (ID 22)
Related CAPEC 7
Relative Path Traversal (CAPEC-ID 139)
Directory Traversal (CAPEC-ID 213)
File System Function Injection, Content Based (CAPEC-ID 23)
Using Slashes and URL Encoding Combined to Bypass Validation Logic (CAPEC-ID 64)
Manipulating Input to File System Calls (CAPEC-ID 76)
Using Escaped Slashes in Alternate Encoding (CAPEC-ID 78)
Using Slashes in Alternate Encoding (CAPEC-ID 79)