CVE-2011-4896 describes a vulnerability in Tor versions prior to 0.2.2.24-alpha, where the software could continue to use a previously configured but now unconfigured bridge. This flaw could allow remote attackers to potentially glean sensitive client information by monitoring network traffic to the bridge port under specific opportunistic conditions. The vulnerability has a CVSS score of 4.3 (Medium), indicating network access, medium attack complexity, and a partial impact on confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.2.2.23CPE matchmatch criteria | cpe:2.3:a:tor:tor:*:alpha:*:*:*:*:*:* | ||
0.0.2CPE matchmatch criteria | cpe:2.3:a:tor:tor:0.0.2:*:*:*:*:*:*:* | ||
0.0.3CPE matchmatch criteria | cpe:2.3:a:tor:tor:0.0.3:*:*:*:*:*:*:* | ||
0.0.4CPE matchmatch criteria | cpe:2.3:a:tor:tor:0.0.4:*:*:*:*:*:*:* | ||
0.0.5CPE matchmatch criteria | cpe:2.3:a:tor:tor:0.0.5:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N
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.
Remediation records are not available for this CVE.