CVE-2003-1110

Public Exploit

Description

The Session Initiation Protocol (SIP) implementation in Columbia SIP User Agent (sipc) 1.74 and other versions before sipc 2.0 build 2003-02-21 allows remote attackers to cause a denial of service or execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.

7.5

CVSS

Severity: High

CVSS 2.0 •

EPSS 15.73% Top 10%

Third-Party Advisory cert.org Third-Party Advisory cert.org

Affected: n/a n/a

References

Link	Tags
http://www.cs.columbia.edu/~xiaotaow/sipc/ouspg.html	patch
http://www.ee.oulu.fi/research/ouspg/protos/testing/c07/sip/	exploit
http://www.kb.cert.org/vuls/id/528719	third party advisory us government resource
http://www.cert.org/advisories/CA-2003-06.html	third party advisory us government resource
http://www.securityfocus.com/bid/6904	vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/11379	vdb entry
http://securitytracker.com/id?1006167	vdb entry patch

Frequently Asked Questions

What is the severity of CVE-2003-1110?: CVE-2003-1110 has been scored as a high severity vulnerability.
How to fix CVE-2003-1110?: To fix CVE-2003-1110, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2003-1110 being actively exploited in the wild?: It is possible that CVE-2003-1110 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~16% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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