CVE-2024-11596 — Buffer Over-read in Foundation Wireshark

CWE-126 — Buffer Over-readCWE-125 — Out-of-bounds Read6 documents6 sources
Severity
5.5MEDIUMNVD
CNA7.8
EPSS
0.0%
top 93.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Wireshark Foundation WiresharkWireshark
Timeline
PublishedNov 21
Latest updateMay 7

Description

ECMP dissector crash in Wireshark 4.4.0 to 4.4.1 and 4.2.0 to 4.2.8 allows denial of service via packet injection or crafted capture file

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶NVDwireshark/wireshark4.2.0 — 4.2.9+1
▶CVEListV5wireshark_foundation/wireshark4.4.0 — 4.4.2+1
▶Debianwireshark/wireshark< 3.4.16-0+deb11u2+2

🔴Vulnerability Details

3
GHSA
GHSA-pm69-rqj8-f5fq: ECMP dissector crash in Wireshark 4↗2025-05-07
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CVEList
Buffer Over-read in Wireshark↗2024-11-21
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OSV
CVE-2024-11596: ECMP dissector crash in Wireshark 4↗2024-11-21
▶

📋Vendor Advisories

2
Red Hat
wireshark: Buffer Over-read in Wireshark↗2024-11-21
▶
Debian
CVE-2024-11596: wireshark - ECMP dissector crash in Wireshark 4.4.0 to 4.4.1 and 4.2.0 to 4.2.8 allows denia...↗2024
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CVE-2024-11596 — Buffer Over-read | cvebase