VULNERABILITY INTELLIGENCE
CVE-2013-6338
CVSS score4.3 MEDIUM
EPSS probability1.67%
CISA KEVNot currently listed
Published2013-11-04
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.11 and 1.10.x before 1.10.3 does not properly initialize a data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Weakness classification
- CWE-20: Improper Input Validation