CVE-2018-11361 — 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 BufferCWE-122 — Heap-based Buffer Overflow7 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 31.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedMay 22
Latest updateMay 13

Description

In Wireshark 2.6.0, the IEEE 802.11 protocol dissector could crash. This was addressed in epan/crypt/dot11decrypt.c by avoiding a buffer overflow during FTE processing in Dot11DecryptTDLSDeriveKey.

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 2.6.1-1 (bookworm)
▶Debianwireshark/wireshark< 2.6.1-1+3

🔴Vulnerability Details

2
GHSA
GHSA-cv22-j8v9-r859: In Wireshark 2↗2022-05-13
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OSV
CVE-2018-11361: In Wireshark 2↗2018-05-22
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📋Vendor Advisories

2
Red Hat
wireshark: Heap-based Buffer Overflow in dot11decrypt.c↗2018-05-12
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Debian
CVE-2018-11361: wireshark - In Wireshark 2.6.0, the IEEE 802.11 protocol dissector could crash. This was add...↗2018
▶

💬Community

2
Bugzilla
CVE-2018-11361 wireshark: Heap-based Buffer Overflow in dot11decrypt.c↗2018-05-23
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Bugzilla
CVE-2018-11354 CVE-2018-11355 CVE-2018-11357 CVE-2018-11358 CVE-2018-11359 CVE-2018-11360 CVE-2018-11361 CVE-2018-11362 wireshark: various flaws [fedora-all]↗2018-05-23
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