Detections
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CVE-2017-9351

high

Description

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DHCP dissector could read past the end of a buffer. This was addressed in epan/dissectors/packet-bootp.c by extracting the Vendor Class Identifier more carefully.

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1183

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1153

http://www.securitytracker.com/id/1038612

http://www.securityfocus.com/bid/98808

https://www.wireshark.org/security/wnpa-sec-2017-24.html

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=a6e033c14da13bd5f72dfe07a347586517639d12

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13628

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13609

Details

Source: Mitre, NVD

Published: 2017-06-02

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00604