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7.5
CVSSv3

CVE-2020-9429

Published: 27/02/2020 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

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.

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wireshark wireshark

opensuse leap 15.1

References

CWE-476https://www.wireshark.org/security/wnpa-sec-2020-06.htmlhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16394http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.htmlhttps://security.gentoo.org/glsa/202007-13https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=a2530f740d67d41908e84434bb5ec99480c2ac2ehttps://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=73c5fff899f253c44a72657048aec7db6edee571https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-21987buffer overflowCVE-2024-28890CVE-2024-27574CVE-2024-27347CVE-2024-31450privilegeSSTICVE-2024-31666
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