CVE-2013-1577: Input Validation
The dissectsippchargingfuncaddresses function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 does not properly handle offset data associated with a quoted string, which allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2013-1577?
CVE-2013-1577 is rated as a medium severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2013-1577?
To fix CVE-2013-1577, upgrade to Wireshark version 1.6.13 or 1.8.5 or later.
What affected versions of Wireshark should I be aware of for CVE-2013-1577?
Versions 1.6.0 to 1.6.12 and 1.8.0 to 1.8.4 of Wireshark are affected by CVE-2013-1577.
What types of attacks can exploit CVE-2013-1577?
CVE-2013-1577 can be exploited by remote attackers to trigger an infinite loop, causing a denial of service.
Which function in Wireshark is related to CVE-2013-1577?
The dissect_sip_p_charging_func_addresses function is the specific area of concern for CVE-2013-1577.