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CVE-2008-4982

18
FAUCET Score

CVE-2008-4982 describes a local privilege escalation vulnerability in rkhunter version 1.3.2, allowing an attacker to overwrite arbitrary files through a symlink attack on the /tmp/rkhunter-debug temporary file. With a CVSS score of 6.9, this vulnerability has a high impact on confidentiality, integrity, and availability, requiring medium attack complexity and local access. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating low public awareness.

Impacted Technologies

VendorProductVersion(s)CPE
1.3.2CPE matchmatch criteria
cpe:2.3:a:john_horne:rkhunter:1.3.2:*:*:*:*:*:*:*

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
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 52nd 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

Vendor Advisories (1)

redhatCVE-2008-4982Low

rkhunter: Insecure auxiliary /tmp file usage (symlink attack possible)

Aug 24, 2008

References

bugs.debian.org / 496375
dev.gentoo.org / ~rbu/security/debiantemp/rkhunter
Exploit
bugs.gentoo.org / show_bug.cgi
bugs.gentoo.org / show_bug.cgi
exchange.xforce.ibmcloud.com / vulnerabilities/46511
openwall.com / lists/oss-security/2008/10/30/2