CVE-2015-8718 — Improper Input Validation in Wireshark

CWE-20 — Improper Input Validation6 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 75.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedJan 4
Latest updateMay 17

Description

Double free vulnerability in epan/dissectors/packet-nlm.c in the NLM dissector in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1, when the "Match MSG/RES packets for async NLM" option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted packet.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 2.0.1+g59ea380-1 (bookworm)
▶Debianwireshark/wireshark< 2.0.1+g59ea380-1+3
▶NVDwireshark/wireshark10 versions+9

🔴Vulnerability Details

2
GHSA
GHSA-6f3w-5x95-c4m7: Double free vulnerability in epan/dissectors/packet-nlm↗2022-05-17
▶
OSV
CVE-2015-8718: Double free vulnerability in epan/dissectors/packet-nlm↗2016-01-04
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📋Vendor Advisories

2
Red Hat
wireshark: NLM dissector crash (wnpa-sec-2015-37)↗2015-12-29
▶
Debian
CVE-2015-8718: wireshark - Double free vulnerability in epan/dissectors/packet-nlm.c in the NLM dissector i...↗2015
▶

💬Community

1
Bugzilla
CVE-2015-8718 wireshark: NLM dissector crash (wnpa-sec-2015-37)↗2016-01-06
▶