Medium severity · published May 17, 2016
CVE-2016-3721
Jenkins before 2.3 and LTS before 1.651.2 might allow remote authenticated users to inject arbitrary build parameters into the build environment via environment variables
4.3
CVSS
2.1%
EPSS
No
On KEV
Description
Jenkins before 2.3 and LTS before 1.651.2 might allow remote authenticated users to inject arbitrary build parameters into the build environment via environment variables.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
Jenkins · Jenkins
through 1.651.1; through 2.2 · source: NVD
OP
Openshift · Redhat
3.1; 3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-3721
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-3721
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2016-1773.html
www.openwall.com
http://www.openwall.com/lists/oss-security/2024/05/02/3
access.redhat.com
https://access.redhat.com/errata/RHSA-2016:1206
Vendor Advisory
https://wiki.jenkins-ci.org/display/JENKINS/Plugins+affected+by+fix+for+SECURITY-170
Vendor Advisory
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-05-11
Vendor Advisory
https://www.cloudbees.com/jenkins-security-advisory-2016-05-11
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