CVE-2009-5139 — HIGH (7.5) — White Hats Nepal

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Gizmo5	-

Related Weaknesses (CWE)

CWE-916

References

http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April/002946.htmlExploitThird Party Advisory
https://resources.enablesecurity.com/resources/sipdigestleak-tut.pdfExploitThird Party Advisory
http://voipsa.org/pipermail/voipsec_voipsa.org/2009-April/002946.htmlExploitThird Party Advisory
https://resources.enablesecurity.com/resources/sipdigestleak-tut.pdfExploitThird Party Advisory

FAQ

What is CVE-2009-5139?

CVE-2009-5139 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ...

How severe is CVE-2009-5139?

CVE-2009-5139 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2009-5139?

Check the references section above for vendor advisories and patch information. Affected products include: Google Gizmo5.