CVE-2020-9429

EPSS 0.59%
Veröffentlicht 27.02.2020 23:15:12
Zuletzt bearbeitet 21.11.2024 05:40:37
Quelle cve@mitre.org
CVE-Watchlists
Login
Unerledigt
Login

In Wireshark 3.2.0 to 3.2.1, the WireGuard dissector could crash. This was addressed in epan/dissectors/packet-wireguard.c by handling the situation where a certain data structure intentionally has a NULL value.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 9

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Wireshark ≫ Wireshark Version >= 3.2.0 <= 3.2.1

Opensuse ≫ Leap Version15.1

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.59%	0.682

CVSS Metriken
Quelle	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-476 NULL Pointer Dereference

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

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

Third Party Advisory

Mailing List

https://security.gentoo.org/glsa/202007-13

Third Party Advisory

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16394

Vendor Advisory

Issue Tracking

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=73c5fff899f253c44a72657048aec7db6edee571

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=a2530f740d67d41908e84434bb5ec99480c2ac2e

https://www.wireshark.org/security/wnpa-sec-2020-06.html

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-9429

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-9429

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-9429

EUVD