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CVE-2005-1831

21
FAUCET Score

CVE-2005-1831 describes a potential privilege escalation vulnerability in Sudo 1.6.8p7 on SuSE Linux 9.3, and possibly other Linux distributions. The reported attack vector involves a local user gaining privileges by using sudo to call su, then entering a blank password and hitting CTRL-C. Despite a high CVSS score of 8.4, indicating significant impact (confidentiality, integrity, availability), SuSE and other researchers have been unable to replicate the issue, suggesting it may not be a true vulnerability. There is no known active exploitation, public exploit code, or community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.6.8p7CPE matchmatch criteria
cpe:2.3:a:todd_miller:sudo:1.6.8p7:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
33.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 45th percentile among its peer group of 3,241 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 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2005-05/0349.html
archives.neohapsis.com / archives/bugtraq/2005-05/0359.html
marc.info
osvdb.org / 20417