CVE-2007-2293

Public Exploit

Description

Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long (1) T38FaxRateManagement or (2) T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP INVITE.

7.6

CVSS

Severity: High

CVSS 2.0 •

EPSS 18.39% Top 10%

Vendor Advisory secunia.com

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/bid/23648	exploit vdb entry patch
http://www.osvdb.org/35368	vdb entry
http://www.vupen.com/english/advisories/2007/1534	vdb entry
http://www.securityfocus.com/archive/1/466883/100/0/threaded	mailing list
http://www.securityfocus.com/archive/1/472804/100/0/threaded	mailing list
https://exchange.xforce.ibmcloud.com/vulnerabilities/33895	vdb entry
http://secunia.com/advisories/24977	third party advisory patch vendor advisory
http://www.securitytracker.com/id?1018337	vdb entry
http://www.securitytracker.com/id?1017951	vdb entry patch
http://securityreason.com/securityalert/2645	third party advisory
http://www.asterisk.org/files/ASA-2007-010.pdf

Frequently Asked Questions

What is the severity of CVE-2007-2293?: CVE-2007-2293 has been scored as a high severity vulnerability.
How to fix CVE-2007-2293?: To fix CVE-2007-2293, 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-2007-2293 being actively exploited in the wild?: It is possible that CVE-2007-2293 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~18% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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