VulnerabilityModified
CVE-2015-1169
Apereo Central Authentication Service (CAS) Server before 3.5.3 allows remote attackers to conduct LDAP injection attacks via a crafted username, as demonstrated by using a wildcard and a valid password to bypass LDAP authentication.
HIGH 7.5EPSS 2.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Apereo Central Authentication Service (CAS) Server before 3.5.3 allows remote attackers to conduct LDAP injection attacks via a crafted username, as demonstrated by using a wildcard and a valid password to bypass LDAP authentication.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 2.84% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-74
- Affected
- apereo/central authentication service
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/130053/CAS-Server-3.5.2-LDAP-Authentication-Bypass.htmlExploit
- http://seclists.org/fulldisclosure/2015/Jan/87Exploit
- https://github.com/Jasig/cas/commit/7de61b4c6244af9ff8e75a2c92a570f3b075309c
- https://github.com/Jasig/cas/pull/411
- https://issues.jasig.org/browse/CAS-1429Exploit
- http://packetstormsecurity.com/files/130053/CAS-Server-3.5.2-LDAP-Authentication-Bypass.htmlExploit
- http://seclists.org/fulldisclosure/2015/Jan/87Exploit
- https://github.com/Jasig/cas/commit/7de61b4c6244af9ff8e75a2c92a570f3b075309c
- https://github.com/Jasig/cas/pull/411
- https://issues.jasig.org/browse/CAS-1429Exploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.