CVE-2020-27713

EPSS 0.65%
Published 11.12.2020 19:15:12
Last modified 21.11.2024 05:21:40
Source f5sirt@f5.com
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In certain configurations on version 13.1.3.4, when a BIG-IP AFM HTTP security profile is applied to a virtual server and the BIG-IP system receives a request with specific characteristics, the connection is reset and the Traffic Management Microkernel (TMM) leaks memory.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

F5 ≫ Big-ip Advanced Firewall Manager Version13.1.3.4

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.65%	0.683

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

https://support.f5.com/csp/article/K37960100

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-27713

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-27713

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-27713

EUVD