CVE-2013-7112

Home/CVE/The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 an

CVE

The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 an

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.

MEDIUM · CVSS 5 EPSS 0.01071

Schedule remediation

Public exploit or PoC is available

Sigma rules0 YARA rules0

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Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

wiresharkall versions

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Public Exploits & PoCs

pocbugs.wireshark.org · show_bug.cgi?id=9388bugs.wireshark.org

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published to NVD19 Dec 2013 · 10:55 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10199-1
suse-csafSUSE-SU-2015:0426-1
suse-csafSUSE-SU-2015:0653-1
suse-csafSUSE-SU-2015:1098-1
rhsaRHSA-2014:0342Moderate
Show all 6 vendor advisoriesrhsaRHSA-2014:0341Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sip.c?r1=51738&r2=51737&pathrev=51738Patch

http://anonsvn.wireshark.org/viewvc?view=revision&revision=51738Patch

http://lists.opensuse.org/opensuse-updates/2014-01/msg00007.html

http://lists.opensuse.org/opensuse-updates/2014-01/msg00011.html

http://lists.opensuse.org/opensuse-updates/2014-01/msg00014.html

http://rhn.redhat.com/errata/RHSA-2014-0341.html

Show all 11 references

http://rhn.redhat.com/errata/RHSA-2014-0342.html

http://secunia.com/advisories/56285

http://secunia.com/advisories/56313

http://www.mandriva.com/security/advisories?name=MDVSA-2013:296

http://www.wireshark.org/security/wnpa-sec-2013-66.htmlVendor Advisory

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