SARA / Free Tools / CVE / CVE-2017-2648

CVE-2017-2648 — It was found that jenkins-ssh-slaves-plugin before version 1

It was found that jenkins-ssh-slaves-plugin before version 1.15 did not perform host key verification, thereby enabling Man-in-the-Middle attacks.

CVSS

6.8 MEDIUM

EPSS

0.03% (top 90.90%)

CWE

CWE-295

Published

2018-07-27T20:00:00.000Z

Last modified

2024-08-05T14:02:07.222Z

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

01What is this vulnerability?

It was found that jenkins-ssh-slaves-plugin before version 1.15 did not perform host key verification, thereby enabling Man-in-the-Middle attacks.

Vendor	Product	Versions
Jenkins	jenkins	ssh-slaves-plugin — 1.15

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

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