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CVE-2001-0417

11
FAUCET Score

CVE-2001-0417 describes a symlink attack vulnerability in Kerberos 4, affecting MIT Kerberos and Kerberos 5. This flaw allows local users to overwrite arbitrary files by manipulating new ticket files. Rated with a low CVSS score of 2.1 (AV:L/AC:L/Au:N/C:N/I:P/A:N), it requires local access and has a low impact, primarily affecting integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating a low current threat profile.

Impacted Technologies

VendorProductVersion(s)CPE
4CPE matchmatch criteria
cpe:2.3:a:mit:kerberos:4:*:*:*:*:*:*:*
1.5.2CPE matchmatch criteria
cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 60th percentile among its peer group of 2,096 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 0.6 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-2001-0417

security flaw

Mar 7, 2001

References

archives.neohapsis.com / archives/bugtraq/2001-03/0078.html
ExploitPatchVendor Advisory
redhat.com / support/errata/RHSA-2001-025.html