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CVE-2005-0666

22
FAUCET Score

CVE-2005-0666 describes an unknown vulnerability in PaX versions from September 2003 to 2.2 before 2005.03.05, specifically impacting the SEGMEXEC or RANDEXEC features and VMA mirroring. This flaw could allow local users, and potentially remote attackers, to bypass security restrictions and execute arbitrary code. With a CVSS score of 4.6 (AV:L/AC:L/Au:N/C:P/I:P/A:P), it indicates a low attack complexity and local access requirement, but with potential for full confidentiality, integrity, and availability impact. While not listed in KEV or Hot Lists, an exploit (EDB-876) exists for privilege escalation, though there is no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.2CPE matchmatch criteria
cpe:2.3:a:the_pax_team:pax_linux:2.2:*:*:*:*:*:*:*
2.4.20CPE matchmatch criteria
cpe:2.3:a:the_pax_team:pax_linux:2.4.20:*:*:*:*:*:*:*
2.4.21CPE matchmatch criteria
cpe:2.3:a:the_pax_team:pax_linux:2.4.21:*:*:*:*:*:*:*
2.4.22CPE matchmatch criteria
cpe:2.3:a:the_pax_team:pax_linux:2.4.22:*:*:*:*:*:*:*
2.4.23CPE matchmatch criteria
cpe:2.3:a:the_pax_team:pax_linux:2.4.23:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.53%
Probability of exploitation in next 30 days
EPSS Percentile
83.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-876 · Mar 14, 2005
This CVE's current EPSS score of 0.0253 is in the 97th percentile among its peer group of 3,052 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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Remediation records are not available for this CVE.

References

secunia.com / advisories/14489
securityfocus.com / archive/1/392348
securityfocus.com / bid/12729
Exploit