OS Command Injection in Jenkins Git Client Plugin by Jenkins
CVE-2019-10392

8.8HIGH

Key Information:

Vendor
Jenkins
Status
Jenkins Git Client Plugin
Vendor
CVE Published:
12 September 2019

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 92%

Summary

The Jenkins Git Client Plugin versions 2.8.4 and earlier, along with 3.0.0-rc, exhibit a security flaw that fails to adequately restrict the values that can be passed as URL arguments during the invocation of 'git ls-remote'. This vulnerability can be exploited to perform OS command injection, potentially allowing attackers to execute arbitrary commands on the affected server.

Affected Version(s)

Jenkins Git Client Plugin 2.8.4 and earlier, 3.0.0-rc

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-10392
Created by jas502n

CVE-2019-10392_EXP
Created by ftk-sostupid

References

https://jenkins.io/security/advisory/2019-09-12/#SECURITY...
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2019/09/12/2
mailing-listx_refsource_MLIST

EPSS Score

92% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.