[MAVEN:GHSA-9GRJ-J43M-MJQR] Observable timing discrepancy allows determining username validity in Jenkins
Severity
Moderate
Affected Packages
2
Fixed Packages
2
CVEs
1
In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form allows distinguishing between login attempts with an invalid username, and login attempts with a valid username and wrong password, when using the Jenkins user database security realm. This allows attackers to determine the validity of attacker-specified usernames.
Login attempts with an invalid username now validate a synthetic password to eliminate the timing discrepancy in Jenkins 2.356, LTS 2.332.4.
Package | Affected Version |
---|---|
pkg:maven/org.jenkins-ci.main/jenkins-core | < 2.332.4 |
pkg:maven/org.jenkins-ci.main/jenkins-core | >= 2.334, < 2.356 |
Package | Fixed Version |
---|---|
pkg:maven/org.jenkins-ci.main/jenkins-core | = 2.332.4 |
pkg:maven/org.jenkins-ci.main/jenkins-core | = 2.356 |
- ID
- MAVEN:GHSA-9GRJ-J43M-MJQR
- Severity
- moderate
- URL
- https://github.com/advisories/GHSA-9grj-j43m-mjqr
- Published
-
2022-06-24T00:00:31
(2 years ago) - Modified
-
2023-12-27T18:52:05
(8 months ago) - Rights
- Maven Security Team
- Other Advisories
Type | Package URL | Namespace | Name / Product | Version | Distribution / Platform | Arch | Patch / Fix |
---|---|---|---|---|---|---|---|
Affected | pkg:maven/org.jenkins-ci.main/jenkins-core | org.jenkins-ci.main | jenkins-core | < 2.332.4 | |||
Fixed | pkg:maven/org.jenkins-ci.main/jenkins-core | org.jenkins-ci.main | jenkins-core | = 2.332.4 | |||
Affected | pkg:maven/org.jenkins-ci.main/jenkins-core | org.jenkins-ci.main | jenkins-core | >= 2.334 < 2.356 | |||
Fixed | pkg:maven/org.jenkins-ci.main/jenkins-core | org.jenkins-ci.main | jenkins-core | = 2.356 |
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
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# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |