CVE-2022-34174

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566	Vendor Advisory
https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:jenkins:jenkins:::::lts:::*
	cpe:2.3:a:jenkins:jenkins:::::-:::*

History

21 Nov 2024, 07:09

Type	Values Removed	Values Added
References	~~() https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566 - Vendor Advisory~~	() https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566 - Vendor Advisory

Information

Published : 2022-06-23 17:15

Updated : 2024-11-21 07:09

NVD link : CVE-2022-34174

Mitre link : CVE-2022-34174

CVE.ORG link : CVE-2022-34174

JSON object : View

Products Affected

jenkins

jenkins

CWE

CWE-203

Observable Discrepancy

{"id": "CVE-2022-34174", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-06-23T17:15:15.507", "references": [{"url": "https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566", "tags": ["Vendor Advisory"], "source": "jenkinsci-cert@googlegroups.com"}, {"url": "https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-203"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "En Jenkins versiones 2.355 y anteriores, LTS versiones 2.332.3 y anteriores, una discrepancia de tiempo observable en el formulario de inicio de sesi\u00f3n permite distinguir entre los intentos de inicio de sesi\u00f3n con un nombre de usuario no v\u00e1lido, y los intentos de inicio de sesi\u00f3n con un nombre de usuario v\u00e1lido y una contrase\u00f1a incorrecta, cuando se usa el \u00e1mbito de seguridad de la base de datos de usuarios de Jenkins"}], "lastModified": "2024-11-21T07:09:00.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "68D98A36-661E-4741-A97E-BC83F9E6FC6E", "versionEndIncluding": "2.332.3"}, {"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "5F37D354-E744-45EE-9D7C-ADB9F438FD77", "versionEndIncluding": "2.355"}], "operator": "OR"}]}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com"}