Medium severity · published May 6, 2020
CVE-2020-2185
Jenkins Amazon EC2 Plugin 1.50.1 and earlier does not validate SSH host keys when connecting agents, enabling man-in-the-middle attacks
5.6
CVSS
0.7%
EPSS
No
On KEV
Description
Jenkins Amazon EC2 Plugin 1.50.1 and earlier does not validate SSH host keys when connecting agents, enabling man-in-the-middle attacks.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AE
Amazon Ec2 · Jenkins
through 1.50.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2185
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-2185
Mailing List
http://www.openwall.com/lists/oss-security/2020/05/06/3
Vendor Advisory
https://jenkins.io/security/advisory/2020-05-06/#SECURITY-381
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