Medium severity · published May 23, 2018
CVE-2017-2598
Jenkins before versions 2.44, 2.32.2 uses AES ECB block cipher mode without IV for encrypting secrets which makes Jenkins and the stored secrets vulnerable to unnecessary risks…
4.3
CVSS
1%
EPSS
No
On KEV
Description
Jenkins before versions 2.44, 2.32.2 uses AES ECB block cipher mode without IV for encrypting secrets which makes Jenkins and the stored secrets vulnerable to unnecessary risks (SECURITY-304).
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
Jenkins · Jenkins
before 2.44; before 2.32.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-2598
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-2598
Third Party Advisory
http://www.securityfocus.com/bid/95948
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2598
Patch
https://github.com/jenkinsci/jenkins/commit/e6aa166246d1734f4798a9e31f78842f4c85c28b
Vendor Advisory
https://jenkins.io/security/advisory/2017-02-01/
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