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CVE-2002-1322

25
FAUCET Score

CVE-2002-1322 describes a denial-of-service vulnerability affecting Rational ClearCase versions 4.1 and 2002.05, and potentially others. Remote attackers can crash the ClearCase service by sending specific packets to port 371, as demonstrated by port scanning tools like Nmap. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and no authentication required, leading to a partial availability impact. While there is no evidence of active exploitation, a public exploit (EDB-22031) exists, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
4.1CPE matchmatch criteria
cpe:2.3:a:rational_software:clearcase:4.1:*:*:*:*:*:*:*
2002-05-00CPE matchmatch criteria
cpe:2.3:a:rational_software:clearcase:2002-05-00:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.17%
Probability of exploitation in next 30 days
EPSS Percentile
93.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-22031 · Nov 22, 2002
This CVE's current EPSS score of 0.0717 is in the 91st percentile among its peer group of 23,701 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

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/vulnwatch/2002-q4/0084.html
marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/10675
securityfocus.com / bid/6228