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CVE-2006-4310

23
FAUCET Score

CVE-2006-4310 describes a denial-of-service vulnerability in Mozilla Firefox version 1.5.0.6, where a remote attacker can crash the browser by sending a specially crafted FTP response during an authenticated FTP URI connection attempt. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and potential for partial availability impact, requiring no authentication. There is no evidence of active exploitation, no known Metasploit or Nuclei modules, and despite an ExploitDB entry for a different product, no specific exploit code for this Firefox vulnerability is listed. Community discussion and media coverage for this CVE are minimal, which is typical for the vast majority of older vulnerabilities.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.0.6CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:1.5.0.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.03%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-28427 · Aug 18, 2006
This CVE's current EPSS score of 0.0603 is in the 91st percentile among its peer group of 19,958 CVEs.

Social Chatter

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.

Media 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

Vendor Advisories (1)

redhatCVE-2006-4310

CVE-2006-4310

References

secunia.com / advisories/23197
Vendor Advisory
secunia.com / advisories/23202
Vendor Advisory
secunia.com / advisories/23235
Vendor Advisory
securityreason.com / securityalert/1444
debian.org / security/2006/dsa-1224
debian.org / security/2006/dsa-1225
debian.org / security/2006/dsa-1227
securityfocus.com / archive/1/444064/100/0/threaded
securityfocus.com / bid/19678