CVE-2013-7112 — Improper Input Validation in Wireshark

CWE-20 — Improper Input ValidationCWE-835 — Infinite Loop7 documents6 sources
Severity
5.0MEDIUMNVD
EPSS
1.1%
top 22.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedDec 19
Latest updateMay 17

Description

The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 and 1.10.x before 1.10.4 does not check for empty lines, which allows remote attackers to cause a denial of service (infinite loop) 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 1.10.4-1 (bookworm)
▶Debianwireshark/wireshark< 1.10.4-1+3
▶NVDwireshark/wireshark16 versions+15

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-cg8f-5cjp-f63j: The dissect_sip_common function in epan/dissectors/packet-sip↗2022-05-17
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OSV
CVE-2013-7112: The dissect_sip_common function in epan/dissectors/packet-sip↗2013-12-19
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📋Vendor Advisories

2
Red Hat
wireshark: SIP dissector could go into an infinite loop (wnpa-sec-2013-66)↗2013-12-17
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Debian
CVE-2013-7112: wireshark - The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP disse...↗2013
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💬Community

2
Bugzilla
CVE-2013-7112 CVE-2013-7113 CVE-2013-7114 wireshark: various flaws [fedora-all]↗2013-12-18
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Bugzilla
CVE-2013-7112 wireshark: SIP dissector could go into an infinite loop (wnpa-sec-2013-66)↗2013-12-18
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