CVE-2006-0737 describes a denial-of-service vulnerability in the eStara SIP softphone, affecting version 3.0.1. An unauthenticated remote attacker can crash the application by sending a specially crafted SIP OPTIONS request containing a negative value in the Expires field. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and can be exploited with low complexity over the network, leading to a denial of service. While there is an ExploitDB entry detailing multiple malformed field DoS vulnerabilities, there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.0.1.47CPE matchmatch criteria | cpe:2.3:a:estara:softphone:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.