CVE-2016-6509 — Improper Input Validation in Wireshark

CWE-20 — Improper Input Validation7 documents6 sources
Severity
5.9MEDIUMNVD
EPSS
0.2%
top 56.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedAug 6
Latest updateMay 17

Description

epan/dissectors/packet-ldss.c in the LDSS dissector in Wireshark 1.12.x before 1.12.13 and 2.x before 2.0.5 mishandles conversations, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.2 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 2.0.5+ga3be9c6-1 (bookworm)
▶Debianwireshark/wireshark< 2.0.5+ga3be9c6-1+3
▶NVDwireshark/wireshark18 versions+17

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-mq4j-xhg7-rjx3: epan/dissectors/packet-ldss↗2022-05-17
▶
OSV
CVE-2016-6509: epan/dissectors/packet-ldss↗2016-08-06
▶

📋Vendor Advisories

2
Red Hat
wireshark: LDSS dissector crash (wnpa-sec-2016-45)↗2016-07-27
▶
Debian
CVE-2016-6509: wireshark - epan/dissectors/packet-ldss.c in the LDSS dissector in Wireshark 1.12.x before 1...↗2016
▶

💬Community

2
Bugzilla
CVE-2016-6509 wireshark: LDSS dissector crash (wnpa-sec-2016-45)↗2016-07-28
▶
Bugzilla
CVE-2016-6505 CVE-2016-6506 CVE-2016-6507 CVE-2016-6508 CVE-2016-6509 CVE-2016-6510 CVE-2016-6511 wireshark: various flaws [fedora-all]↗2016-07-28
▶