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  1. CVEs
  2. CVE-2016-6496
  1. CVEs

CVE-2016-6496

critical
  • Information
  • CPEs
  • Plugins

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.

References

https://www.blackhat.com/docs/us-16/materials/us-16-Munoz-A-Journey-From-JNDI-LDAP-Manipulation-To-RCE-wp.pdf

https://jira.atlassian.com/browse/CWD-4790

https://confluence.atlassian.com/crowd/crowd-security-advisory-2016-10-19-856697283.html

http://www.securityfocus.com/bid/93826

http://www.securityfocus.com/archive/1/539655/100/0/threaded

Details

Source: Mitre, NVD

Published: 2016-12-09

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.03112

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