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CVE-2008-4946

18
FAUCET Score

CVE-2008-4946 describes a local privilege escalation vulnerability in convirt 0.8.2, specifically affecting the convirture convirt product. An attacker can exploit this by creating a symbolic link to an arbitrary file, which the application's provision.sh scripts then overwrite due to insecure temporary file handling in /tmp/set_output. This vulnerability has a CVSS score of 6.9 (High), indicating a local attack vector with medium complexity, allowing for complete confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.8.2CPE matchmatch criteria
cpe:2.3:a:convirture:convirt:0.8.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.9MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 60th percentile among its peer group of 1,595 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 0.1 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

bugs.debian.org / 496419
dev.gentoo.org / ~rbu/security/debiantemp/convirt
Exploit
bugs.gentoo.org / show_bug.cgi
openwall.com / lists/oss-security/2008/10/30/2