Shibboleth Identity Provider up to 2.4.3 PKIX Trust Engine 7pk security
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Shibboleth Identity Provider up to 2.4.3. This issue affects an unknown part of the component PKIX Trust Engine. The manipulation with an unknown input leads to a 7pk security vulnerability. Using CWE to declare the problem leads to CWE-254. Impacted is confidentiality, and integrity. The summary by CVE is:
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.
The weakness was released 07/08/2015 (Website). It is possible to read the advisory at shibboleth.net. The identification of this vulnerability is CVE-2015-1796 since 02/17/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.
Upgrading to version 2.4.4 eliminates this vulnerability.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.2
VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: 7pk securityCWE: CWE-254
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Identity Provider 2.4.4
Timeline
02/17/2015 🔍06/23/2015 🔍
07/08/2015 🔍
07/08/2015 🔍
07/09/2015 🔍
05/23/2022 🔍
Sources
Advisory: RHSA-2015:1176Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-1796 (🔍)
SecurityFocus: 75370 - Multiple Shibboleth Products CVE-2015-1796 Security Bypass Vulnerability
Entry
Created: 07/09/2015 09:48Updated: 05/23/2022 15:57
Changes: 07/09/2015 09:48 (49), 05/01/2017 17:53 (5), 05/23/2022 15:57 (3)
Complete: 🔍
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