CVE-2021-31826

Shibboleth Service Provider 3.x before 3.2.2 is prone to a NULL pointer dereference flaw involving the session recovery feature. The flaw is exploitable (for a daemon crash) on systems not using this feature if a crafted cookie is supplied.
Configurations

Configuration 1 (hide)

cpe:2.3:a:shibboleth:service_provider:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:06

Type Values Removed Values Added
References () https://bugs.debian.org/987608 - Mailing List, Third Party Advisory () https://bugs.debian.org/987608 - Mailing List, Third Party Advisory
References () https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=5a47c3b9378f4c49392dd4d15189b70956f9f2ec - () https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=5a47c3b9378f4c49392dd4d15189b70956f9f2ec -
References () https://issues.shibboleth.net/jira/browse/SSPCPP-927 - Exploit, Patch, Vendor Advisory () https://issues.shibboleth.net/jira/browse/SSPCPP-927 - Exploit, Patch, Vendor Advisory
References () https://shibboleth.net/community/advisories/secadv_20210426.txt - Vendor Advisory () https://shibboleth.net/community/advisories/secadv_20210426.txt - Vendor Advisory
References () https://www.debian.org/security/2021/dsa-4905 - Third Party Advisory () https://www.debian.org/security/2021/dsa-4905 - Third Party Advisory

07 Nov 2023, 03:35

Type Values Removed Values Added
References
  • {'url': 'https://git.shibboleth.net/view/?p=cpp-sp.git;a=commit;h=5a47c3b9378f4c49392dd4d15189b70956f9f2ec', 'name': 'https://git.shibboleth.net/view/?p=cpp-sp.git;a=commit;h=5a47c3b9378f4c49392dd4d15189b70956f9f2ec', 'tags': ['Mailing List', 'Vendor Advisory'], 'refsource': 'MISC'}
  • () https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=5a47c3b9378f4c49392dd4d15189b70956f9f2ec -

Information

Published : 2021-04-27 04:15

Updated : 2024-11-21 06:06


NVD link : CVE-2021-31826

Mitre link : CVE-2021-31826

CVE.ORG link : CVE-2021-31826


JSON object : View

Products Affected

shibboleth

  • service_provider
CWE
CWE-476

NULL Pointer Dereference