CVE-2006-0738 describes multiple format string vulnerabilities in the eStara SIP softphone. Remote attackers can exploit these flaws by injecting format string specifiers into SIP INVITE requests' SDP session descriptions, specifically within the field name, 'o' field, or 'm' field. This vulnerability carries a CVSS score of 5.0, indicating a network-based attack with low complexity that can lead to a denial of service (application hang). While not actively exploited in the wild and not on the KEV catalog, public exploit code exists on ExploitDB, though there is minimal 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.