SARA / Free Tools / CVE / CVE-2018-1388

CVE-2018-1388 — GSKit V7 may disclose side channel information via discrepancies between valid a

GSKit V7 may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding. IBM X-Force ID: 138212.

CVSS

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EPSS

0.31% (top 45.90%)

CWE

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Published

2018-02-07T17:00:00.000Z

Last modified

2024-09-17T03:23:03.234Z

CVSS vector

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01What is this vulnerability?

GSKit V7 may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding. IBM X-Force ID: 138212.

Vendor	Product	Versions
IBM	WebSphere MQ	7.0.1.1, 7.0.1.2, 7.0.1.3, 7.0.1.4, 7.0.1, 7.0.1.5, 7.0.1.6, 7.0.1.8, 7.0.1.7, 7.0.1.9, 7.0.1.10, 7.0.1.11, 7.0.1.12, 7.0.1.13, 7.0.1.14

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.

www.securityfocus.com — http://www.securityfocus.com/bid/103698
www.ibm.com — http://www.ibm.com/support/docview.wss?uid=swg22013022
exchange.xforce.ibmcloud.com — https://exchange.xforce.ibmcloud.com/vulnerabilities/138212

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