7.5

CVE-2020-15466

In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wireshark ≫ Wireshark Version >= 3.2.0 <= 3.2.4
Opensuse ≫ Leap Version15.1
Opensuse ≫ Leap Version15.2
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.1% 0.861
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-835 Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/202007-13
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00026.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00038.html
Third Party Advisory
Mailing List
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16029
Vendor Advisory
Issue Tracking
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=11f40896b696e4e8c7f8b2ad96028404a83a51a4
https://www.wireshark.org/security/wnpa-sec-2020-09.html
Vendor Advisory