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CVSSv2

CVE-2017-13764

Published: 30/08/2017 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 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.

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wireshark wireshark 2.4.0

Vendor Advisories

Red Hat: CVE-2017-13764
In Wireshark 240, the Modbus dissector could crash with a NULL pointer dereference This was addressed in epan/dissectors/packet-mbtcpc by adding length validation ...

References

CWE-476https://www.wireshark.org/security/wnpa-sec-2017-40.htmlhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13925http://www.securityfocus.com/bid/100545http://www.securitytracker.com/id/1039254https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b87ffbd12bddf64582c0a6e082b462744474de94https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2017-13764
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-32744privilege escalationCVE-2024-30253CVE-2024-3914cross-site scriptingCVE-2024-31497CVE-2024-3400CVE-2024-32341hardcoded
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