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CVE-2002-0274

14
FAUCET Score

CVE-2002-0274 describes a buffer overflow vulnerability in Exim versions 3.34 and earlier, specifically affecting the University of Cambridge Exim mail transfer agent. This flaw allows local users to potentially gain elevated privileges by supplying overly long command-line arguments, such as those used with the -C (configuration file) option. The vulnerability has a CVSS score of 4.6, indicating a low severity with local access, low attack complexity, and potential for partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.34CPE matchmatch criteria
cpe:2.3:a:university_of_cambridge:exim:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 53rd percentile among its peer group of 3,048 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 0.4 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-2002-0274

security flaw

Feb 13, 2002

References

marc.info
iss.net / security_center/static/8194.php
redhat.com / support/errata/RHSA-2002-208.html
securityfocus.com / bid/4096