CVE-2019-11580 — CRITICAL (9.8)

Q: How severe is CVE-2019-11580?

CVE-2019-11580 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2019-11580?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Crowd.

Vulnerability Description

Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Atlassian	Crowd	>= 2.1.0, < 3.0.5

References

http://packetstormsecurity.com/files/163810/Atlassian-Crowd-pdkinstall-Remote-CoExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/108637Broken Link
https://jira.atlassian.com/browse/CWD-5388Issue TrackingMitigationVendor Advisory
http://packetstormsecurity.com/files/163810/Atlassian-Crowd-pdkinstall-Remote-CoExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/108637Broken Link
https://jira.atlassian.com/browse/CWD-5388Issue TrackingMitigationVendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-US Government Resource

FAQ

What is CVE-2019-11580?

CVE-2019-11580 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd ...

How severe is CVE-2019-11580?

CVE-2019-11580 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-11580?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Crowd.