SARA / Free Tools / CVE / CVE-2019-14559

CVE-2019-14559 — Uncontrolled resource consumption in EDK II may allow an unauthenticated user to

Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access.

CVSS

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EPSS

0.69% (top 28.50%)

CWE

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Published

2020-11-23T15:50:32.000Z

Last modified

2024-08-05T00:19:41.363Z

CVSS vector

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01What is this vulnerability?

Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access.

Vendor	Product	Versions
n	a / Extensible Firmware Interface Development Kit (EDK II)	EDK II

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.

bugzilla.tianocore.org — https://bugzilla.tianocore.org/show_bug.cgi?id=2031
lists.debian.org — https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html

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