CVE-2017-13764

EPSS 0.43%
Veröffentlicht 30.08.2017 09:29:00
Zuletzt bearbeitet 20.04.2025 01:37:25
Quelle cve@mitre.org
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In Wireshark 2.4.0, the Modbus dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/packet-mbtcp.c by adding length validation.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 8

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Wireshark ≫ Wireshark Version2.4.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.43%	0.596

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.0/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-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.securityfocus.com/bid/100545

http://www.securitytracker.com/id/1039254

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13925

Patch

Vendor Advisory

Issue Tracking

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b87ffbd12bddf64582c0a6e082b462744474de94

https://www.wireshark.org/security/wnpa-sec-2017-40.html

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2017-13764

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-13764

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-13764

EUVD