Unscored severity · published Jul 8, 2015
CVE-2015-1796
The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are…
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CVSS
1.2%
EPSS
No
On KEV
Description
The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IP
Identity Provider · Shibboleth
through 2.4.3 · source: NVD
OJ
Opensaml Java · Shibboleth
through 2.6.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-1796
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-1796
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2015-1176.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2015-1177.html
www.securityfocus.com
http://www.securityfocus.com/bid/75370
Vendor Advisory
https://shibboleth.net/community/advisories/secadv_20150225.txt
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