How severe is CVE-2002-1322?

CVE-2002-1322 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-1322 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1322?

CVE-2002-1322 primarily affects Rational Software Clearcase. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-1322?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2002-1322 published?

CVE-2002-1322 was published on 2002-12-11 and last updated on 2026-06-16.

CVE-2002-1322

CVE-2002-1322 is a medium-severity vulnerability in Rational Software Clearcase with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Rational Software Clearcase
Published: 2002-12-11
Last modified: 2026-06-16

Description

Rational ClearCase 4.1, 2002.05, and possibly other versions allows remote attackers to cause a denial of service (crash) via certain packets to port 371, e.g. via nmap.

Frequently asked questions

What is CVE-2002-1322?: Rational ClearCase 4.1, 2002.05, and possibly other versions allows remote attackers to cause a denial of service (crash) via certain packets to port 371, e.g. via nmap.
How severe is CVE-2002-1322?: CVE-2002-1322 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-1322 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1322?: CVE-2002-1322 primarily affects Rational Software Clearcase. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-1322?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1322 published?: CVE-2002-1322 was published on 2002-12-11 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:rational_software:clearcase:4.1:*:*:*:*:*:*:*
cpe:2.3:a:rational_software:clearcase:2002-05-00:*:*:*:*:*:*:*

More vulnerabilities in Rational Software Clearcase

CVE-2001-0855 — High (CVSS 7.2): Buffer overflow in db_loader in ClearCase 4.2 and earlier allows local users to gain root privileges via a long TERM…
CVE-1999-0350 — Medium (CVSS 6.2): Race condition in the db_loader program in ClearCase gives local users root access by setting SUID bits.

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