CVE-2017-9351 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Wireshark

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer7 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.8%
top 26.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedJun 2
Latest updateMay 14

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 2.2.7-1 (bookworm)
▶Debianwireshark/wireshark< 2.2.7-1+3
▶NVDwireshark/wireshark2.0.0 — 2.0.12+1

Patches

Patch: bugs.wireshark.org ↗Patch: bugs.wireshark.org ↗Patch: bugs.wireshark.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-xqp9-v278-crr3: In Wireshark 2↗2022-05-14
▶
OSV
CVE-2017-9351: In Wireshark 2↗2017-06-02
▶

📋Vendor Advisories

2
Red Hat
wireshark: DHCP dissector read overflow (wnpa-sec-2017-24)↗2017-06-01
▶
Debian
CVE-2017-9351: wireshark - In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DHCP dissector could read p...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-11411 CVE-2017-9343 CVE-2017-9344 CVE-2017-9345 CVE-2017-9346 CVE-2017-9347 CVE-2017-9348 CVE-2017-9349 CVE-2017-9350 CVE-2017-9351 CVE-2017-9352 CVE-2017-9353 CVE-2017-9354 wireshark: variou↗2017-06-02
▶
Bugzilla
CVE-2017-9351 wireshark: DHCP dissector read overflow (wnpa-sec-2017-24)↗2017-06-02
▶