CVE-2017-7244

EPSS 0.76%
Veröffentlicht 23.03.2017 21:59:00
Zuletzt bearbeitet 20.04.2025 01:37:25
Quelle cve@mitre.org
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The _pcre32_xclass function in pcre_xclass.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (invalid memory read) via a crafted file.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 7

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Pcre ≫ Pcre Version8.40

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.76%	0.723

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.0/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-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://access.redhat.com/errata/RHSA-2018:2486

https://security.gentoo.org/glsa/201710-25

http://www.securityfocus.com/bid/97067

Third Party Advisory

VDB Entry

https://blogs.gentoo.org/ago/2017/03/20/libpcre-invalid-memory-read-in-_pcre32_xclass-pcre_xclass-c/

Third Party Advisory

VDB Entry

https://nvd.nist.gov/vuln/detail/CVE-2017-7244

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-7244

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-7244

EUVD