CVE-2006-4340 describes a vulnerability in the Mozilla Network Security Service (NSS) library, affecting Firefox, Thunderbird, and SeaMonkey versions before 1.5.0.7. This flaw allows remote attackers to forge SSL/TLS and email certificate signatures when an RSA key with exponent 3 is used, due to improper handling of extra data in the signature. The vulnerability has a CVSS score of 4.0, indicating a network-based attack with high access complexity and partial impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.5.0.6CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | ||
<= 3.11.2CPE matchmatch criteria | cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:* | ||
<= 1.0.4CPE matchmatch criteria | cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:* | ||
<= 1.5.0.6CPE matchmatch criteria | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:H/Au:N/C:P/I:P/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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.