How severe is CVE-2003-1367?

CVE-2003-1367 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2003-1367 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-1367?

CVE-2003-1367 primarily affects Great Circle Associates Majordomo. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2003-1367?

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-2003-1367 published?

CVE-2003-1367 was published on 2003-12-31 and last updated on 2026-06-16.

CVE-2003-1367

CVE-2003-1367 is a high-severity vulnerability in Great Circle Associates Majordomo with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-16.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-16
Affected product: Great Circle Associates Majordomo
Published: 2003-12-31
Last modified: 2026-06-16

Description

The which_access variable for Majordomo 2.0 through 1.94.4, and possibly earlier versions, is set to "open" by default, which allows remote attackers to identify the email addresses of members of mailing lists via a "which" command.

Frequently asked questions

What is CVE-2003-1367?: The which_access variable for Majordomo 2.0 through 1.94.4, and possibly earlier versions, is set to "open" by default, which allows remote attackers to identify the email addresses of members of mailing lists via a "which" command.
How severe is CVE-2003-1367?: CVE-2003-1367 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2003-1367 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1367?: CVE-2003-1367 primarily affects Great Circle Associates Majordomo. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-1367?: 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-2003-1367 published?: CVE-2003-1367 was published on 2003-12-31 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:great_circle_associates:majordomo:*:*:*:*:*:*:*:*
cpe:2.3:a:great_circle_associates:majordomo:1.94.4:*:*:*:*:*:*:*
cpe:2.3:a:great_circle_associates:majordomo:1.94.5:*:*:*:*:*:*:*

More vulnerabilities in Great Circle Associates Majordomo

CVE-1999-1220 — High (CVSS 7.5): Majordomo 1.94.3 and earlier allows remote attackers to execute arbitrary commands when the advertise or noadvertise…
CVE-1999-0207 — High (CVSS 7.5): Remote attacker can execute commands through Majordomo using the Reply-To field and a "lists" command.
CVE-2000-0035 — Medium (CVSS 4.6): resend command in Majordomo allows local users to gain privileges via shell metacharacters.
CVE-2000-0037 — Medium (CVSS 4.6): Majordomo wrapper allows local users to gain privileges by specifying an alternate configuration file.

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