CVE-2018-7329 — Off-by-one Error in Wireshark

CWE-193 — Off-by-one ErrorCWE-835 — Infinite Loop4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.4%
top 42.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedFeb 23
Latest updateMay 13

Description

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-s7comm.c had an infinite loop that was addressed by correcting off-by-one errors.

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 2.4.5-1 (bookworm)
▶Debianwireshark/wireshark< 2.4.5-1+3
▶NVDwireshark/wireshark2.2.0 — 2.2.12+1

🔴Vulnerability Details

2
GHSA
GHSA-x2fx-c427-rwxp: In Wireshark 2↗2022-05-13
▶
OSV
CVE-2018-7329: In Wireshark 2↗2018-02-23
▶

📋Vendor Advisories

1
Debian
CVE-2018-7329: wireshark - In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-s7comm.c...↗2018
▶