CVE-2013-4083 — Improper Input Validation in Wireshark

CWE-20 — Improper Input Validation8 documents6 sources
Severity
5.0MEDIUMNVD
EPSS
0.6%
top 30.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedJun 9
Latest updateMay 17

Description

The dissect_pft function in epan/dissectors/packet-dcp-etsi.c in the DCP ETSI dissector in Wireshark 1.6.x before 1.6.16, 1.8.x before 1.8.8, and 1.10.0 does not validate a certain fragment length value, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 1.10.0-1 (bookworm)
▶Debianwireshark/wireshark< 1.10.0-1+3
▶NVDwireshark/wireshark25 versions+24

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-gfcp-27qx-fm2v: The dissect_pft function in epan/dissectors/packet-dcp-etsi↗2022-05-17
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OSV
CVE-2013-4083: The dissect_pft function in epan/dissectors/packet-dcp-etsi↗2013-06-09
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📋Vendor Advisories

2
Red Hat
wireshark: Invalid free in the DCP ETSI dissector (wnpa-sec-2013-41)↗2013-06-07
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Debian
CVE-2013-4083: wireshark - The dissect_pft function in epan/dissectors/packet-dcp-etsi.c in the DCP ETSI di...↗2013
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💬Community

3
Bugzilla
CVE-2013-4083 wireshark: Invalid free in the DCP ETSI dissector (wnpa-sec-2013-41)↗2013-06-10
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Bugzilla
CVE-2013-4074 CVE-2013-4076 CVE-2013-4080 CVE-2013-4081 CVE-2013-4083 wireshark various flaws [fedora-17]↗2013-06-10
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Bugzilla
CVE-2013-4074 CVE-2013-4075 CVE-2013-4076 CVE-2013-4077 CVE-2013-4078 CVE-2013-4079 CVE-2013-4080 CVE-2013-4081 CVE-2013-4082 CVE-2013-4083 wireshark various flaws [fedora-18]↗2013-06-10
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