CVE-2007-3318 : Buffer overflow in the Session Initiation Protocol (SIP) User Access Client (UAC

Buffer overflow in the Session Initiation Protocol (SIP) User Access Client (UAC) message parsing module in Avaya one-X Desktop Edition 2.1.0.70 and earlier allows remote attackers to cause a denial of service (call reception outage) via a malformed SIP message.

Published 2007-06-21 18:30:00

Updated 2025-04-09 00:30:58

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowDenial of service

Products affected by CVE-2007-3318

Avaya » One-x » Desktop Edition
Versions up to, including, (<=) 2.1.0.70
cpe:2.3:a:avaya:one-x:*:*:desktop:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2007-3318

EPSS FAQ

1.49%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 79 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2007-3318

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial

References for CVE-2007-3318

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Vulnerability Details : CVE-2007-3318

Products affected by CVE-2007-3318

Exploit prediction scoring system (EPSS) score for CVE-2007-3318

CVSS scores for CVE-2007-3318

References for CVE-2007-3318