CVE-2007-5469

Description

OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.56%
Vendor Advisory secunia.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://secunia.com/advisories/27204 third party advisory vendor advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2007-October/066581.html mailing list
http://www.securityfocus.com/bid/26057 vdb entry
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=446956
http://lists.grok.org.uk/pipermail/full-disclosure/2007-October/066694.html mailing list
https://exchange.xforce.ibmcloud.com/vulnerabilities/37197 vdb entry
http://lists.grok.org.uk/pipermail/full-disclosure/2007-October/066691.html mailing list

Frequently Asked Questions

What is the severity of CVE-2007-5469?
CVE-2007-5469 has been scored as a medium severity vulnerability.
How to fix CVE-2007-5469?
To fix CVE-2007-5469, 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-2007-5469 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2007-5469 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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