CVE-2011-3482 — Wireshark vulnerability

CWE-3996 documents6 sources
Severity
4.3MEDIUMNVD
EPSS
0.9%
top 23.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedSep 20
Latest updateMay 17

Description

The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.2 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.

CVSS vector

AV:N/AC:M/C:N/I:N/A:PExploitability: 8.6 | Impact: 2.9

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 1.6.2-1 (bookworm)
▶Debianwireshark/wireshark< 1.6.2-1+3
▶NVDwireshark/wireshark1.6.0, 1.6.1+1

Patches

Patch: anonsvn.wireshark.org ↗Patch: anonsvn.wireshark.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-2758-3vp9-72c9: The csnStreamDissector function in epan/dissectors/packet-csn1↗2022-05-17
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OSV
CVE-2011-3482: The csnStreamDissector function in epan/dissectors/packet-csn1↗2011-09-20
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📋Vendor Advisories

2
Red Hat
Wireshark: CSN.1 dissector vulnerability↗2011-09-07
▶
Debian
CVE-2011-3482: wireshark - The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 di...↗2011
▶

💬Community

1
Bugzilla
CVE-2011-3482 Wireshark: CSN.1 dissector vulnerability↗2011-09-13
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