How severe is CVE-2002-0845?

CVE-2002-0845 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2002-0845 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0845?

CVE-2002-0845 primarily affects Iplanet Iplanet Web Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-0845?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2002-0845 published?

CVE-2002-0845 was published on 2002-08-12 and last updated on 2026-06-16.

CVE-2002-0845

CVE-2002-0845 is a high-severity vulnerability in Iplanet Iplanet Web Server with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 13% (96th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Iplanet Iplanet Web Server
Published: 2002-08-12
Last modified: 2026-06-16

Description

Buffer overflow in Sun ONE / iPlanet Web Server 4.1 and 6.0 allows remote attackers to execute arbitrary code via an HTTP request using chunked transfer encoding.

Frequently asked questions

What is CVE-2002-0845?: Buffer overflow in Sun ONE / iPlanet Web Server 4.1 and 6.0 allows remote attackers to execute arbitrary code via an HTTP request using chunked transfer encoding.
How severe is CVE-2002-0845?: CVE-2002-0845 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-0845 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0845?: CVE-2002-0845 primarily affects Iplanet Iplanet Web Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0845?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2002-0845 published?: CVE-2002-0845 was published on 2002-08-12 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:iplanet:iplanet_web_server:4.1:*:*:*:*:*:*:*
cpe:2.3:a:iplanet:iplanet_web_server:6.0:*:*:*:*:*:*:*

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