CVE-2009-5139

Public Exploit

Description

The SIP implementation on the Gizmo5 software phone provides hashed credentials in a response to an invalid authentication challenge, which makes it easier for remote attackers to obtain access via a brute-force attack, related to a "SIP Digest Leak" issue.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.20%
Third-Party Advisory voipsa.org Third-Party Advisory enablesecurity.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://resources.enablesecurity.com/resources/sipdigestleak-tut.pdf third party advisory exploit
http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April/002946.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2009-5139?
CVE-2009-5139 has been scored as a high severity vulnerability.
How to fix CVE-2009-5139?
To fix CVE-2009-5139, 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-2009-5139 being actively exploited in the wild?
It is possible that CVE-2009-5139 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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