CVE-2016-6496
critical
CVSS v3
9.8
CVSS v2
7.5
VIR risk
9.8
Description
The LDAP directory connector in Atlassian Crowd before 2.8.8 and 2.9.x before 2.9.5 allows remote attackers to execute arbitrary code via an LDAP attribute with a crafted serialized Java object, aka LDAP entry poisoning.
Predictions
Exploit likelihood
97%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: security-alert@hpe.com — https://confluence.atlassian.com/crowd/crowd-security-advisory-2016-10-19-856697283.html
References
- http://www.securityfocus.com/archive/1/539655/100/0/threaded
- http://www.securityfocus.com/bid/93826
- https://confluence.atlassian.com/crowd/crowd-security-advisory-2016-10-19-856697283.html
- https://jira.atlassian.com/browse/CWD-4790
- https://www.blackhat.com/docs/us-16/materials/us-16-Munoz-A-Journey-From-JNDI-LDAP-Manipulation-To-RCE-wp.pdf
- http://www.securityfocus.com/archive/1/539655/100/0/threaded
- http://www.securityfocus.com/bid/93826
- https://confluence.atlassian.com/crowd/crowd-security-advisory-2016-10-19-856697283.html
- https://jira.atlassian.com/browse/CWD-4790
- https://www.blackhat.com/docs/us-16/materials/us-16-Munoz-A-Journey-From-JNDI-LDAP-Manipulation-To-RCE-wp.pdf
CWEs
CWE-20
Verify integrity in audit chain (admin only). AS-IS.