CVE-2013-4930 — Improper Input Validation in Wireshark

CWE-20 — Improper Input Validation8 documents6 sources
Severity
5.0MEDIUMNVD
EPSS
1.1%
top 21.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedJul 30
Latest updateMay 17

Description

The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB-CI dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not validate a certain length value before decrementing it, which allows remote attackers to cause a denial of service (assertion failure and application exit) 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 1.10.1-1 (bookworm)
▶Debianwireshark/wireshark< 1.10.1-1+3
▶NVDwireshark/wireshark10 versions+9

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-xcx8-q7pv-wgcg: The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci↗2022-05-17
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OSV
CVE-2013-4930: The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci↗2013-07-30
▶

📋Vendor Advisories

2
Red Hat
wireshark: Assertion failure in the DVB-CI dissector (wnpa-sec-2013-48)↗2013-07-26
▶
Debian
CVE-2013-4930: wireshark - The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB...↗2013
▶

💬Community

3
Bugzilla
CVE-2013-4930 wireshark: Assertion failure in the DVB-CI dissector (wnpa-sec-2013-48)↗2013-07-30
▶
Bugzilla
CVE-2013-4920 CVE-2013-4934 CVE-2013-4928 CVE-2013-4929 CVE-2013-4931 CVE-2013-4930 CVE-2013-4933 CVE-2013-4932 CVE-2013-4935 CVE-2013-4927 wireshark: various flaws [fedora-18]↗2013-07-30
▶
Bugzilla
wireshark: 17 CVEs fixed within 1.10.1 version [fedora-19]↗2013-07-30
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