CVE-2018-21232

Exploit

EPSS 0.1%
Veröffentlicht 29.04.2020 14:15:14
Zuletzt bearbeitet 21.11.2024 04:03:14
Quelle cve@mitre.org
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re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 6

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Re2c ≫ Re2c Version < 2.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.1%	0.285

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P

CWE-674 Uncontrolled Recursion

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

http://www.openwall.com/lists/oss-security/2020/05/14/4

https://github.com/skvadrik/re2c/issues/219

Patch

Third Party Advisory

Exploit

https://www.openwall.com/lists/oss-security/2020/04/27/2

Third Party Advisory

Mailing List

https://nvd.nist.gov/vuln/detail/CVE-2018-21232

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-21232

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-21232

EUVD