How severe is CVE-2002-1903?

CVE-2002-1903 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-1903 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1903?

CVE-2002-1903 primarily affects University Of Washington Pine. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-1903?

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

When was CVE-2002-1903 published?

CVE-2002-1903 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-1903

CVE-2002-1903 is a medium-severity vulnerability in University Of Washington Pine 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: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: University Of Washington Pine
Published: 2002-12-31
Last modified: 2026-06-16

Description

Pine 4.2.1 through 4.4.4 puts Unix usernames and/or uid into Sender: and X-Sender: headers, which could allow remote attackers to obtain sensitive information.

Frequently asked questions

What is CVE-2002-1903?: Pine 4.2.1 through 4.4.4 puts Unix usernames and/or uid into Sender: and X-Sender: headers, which could allow remote attackers to obtain sensitive information.
How severe is CVE-2002-1903?: CVE-2002-1903 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-1903 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1903?: CVE-2002-1903 primarily affects University Of Washington Pine. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-1903?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1903 published?: CVE-2002-1903 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:university_of_washington:pine:4.21:*:*:*:*:*:*:*
cpe:2.3:a:university_of_washington:pine:4.30:*:*:*:*:*:*:*
cpe:2.3:a:university_of_washington:pine:4.33:*:*:*:*:*:*:*
cpe:2.3:a:university_of_washington:pine:4.44:*:*:*:*:*:*:*

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