CVE-2016-4081 — Improper Access Control in Wireshark

CWE-284 — Improper Access Control7 documents6 sources
Severity
5.9MEDIUMNVD
EPSS
0.4%
top 41.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedApr 25
Latest updateMay 17

Description

epan/dissectors/packet-iax2.c in the IAX2 dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (infinite loop) 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 2.0.3+geed34f0-1 (bookworm)
▶Debianwireshark/wireshark< 2.0.3+geed34f0-1+3
▶NVDwireshark/wireshark14 versions+13

🔴Vulnerability Details

2
GHSA
GHSA-h779-38wh-9mhg: epan/dissectors/packet-iax2↗2022-05-17
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OSV
CVE-2016-4081: epan/dissectors/packet-iax2↗2016-04-25
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📋Vendor Advisories

2
Red Hat
wireshark: IAX2 infinite loop (wnpa-sec-2016-24)↗2016-04-22
▶
Debian
CVE-2016-4081: wireshark - epan/dissectors/packet-iax2.c in the IAX2 dissector in Wireshark 1.12.x before 1...↗2016
▶

💬Community

2
Bugzilla
CVE-2016-4081 wireshark: IAX2 infinite loop (wnpa-sec-2016-24)↗2016-04-25
▶
Bugzilla
CVE-2016-4006 CVE-2016-4078 CVE-2016-4079 CVE-2016-4080 CVE-2016-4081 CVE-2016-4082 CVE-2016-4085 wireshark: various flaws [fedora-all]↗2016-04-25
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