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CVE-2002-0351

23
FAUCET Score

CVE-2002-0351 describes buffer overflow vulnerabilities in the CFS daemon (cfsd) in versions prior to 1.3.3-8.1 and 1.4.1-5 of Matt Blaze's CFS. These flaws allow unauthenticated remote attackers to trigger a denial of service and potentially execute arbitrary code on affected systems. With a CVSS score of 7.5, this vulnerability is considered high severity due to its network-based attack vector and potential for complete compromise of confidentiality, integrity, and availability. 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
1.3.3CPE matchmatch criteria
cpe:2.3:a:matt_blaze:cfs:1.3.3:*:*:*:*:*:*:*
1.3.3_alphaCPE matchmatch criteria
cpe:2.3:a:matt_blaze:cfs:1.3.3_alpha:*:*:*:*:*:*:*
1.3.3_armCPE matchmatch criteria
cpe:2.3:a:matt_blaze:cfs:1.3.3_arm:*:*:*:*:*:*:*
1.3.3_ia32CPE matchmatch criteria
cpe:2.3:a:matt_blaze:cfs:1.3.3_ia32:*:*:*:*:*:*:*
1.3.3_m68kCPE matchmatch criteria
cpe:2.3:a:matt_blaze:cfs:1.3.3_m68k:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.13%
Probability of exploitation in next 30 days
EPSS Percentile
89.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0413 is in the 82nd percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (1)

debianpatch availablevia nvd_reference
View patch

References

debian.org / security/2002/dsa-116
PatchVendor Advisory
iss.net / security_center/static/8330.php
Vendor Advisory
securityfocus.com / bid/4219