How severe is CVE-2002-1391?

CVE-2002-1391 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2002-1391 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1391?

CVE-2002-1391 affects Gert Doering Mgetty. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2002-1391?

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-2002-1391 published?

CVE-2002-1391 was published on 2003-01-17 and last updated on 2026-06-16.

CVE-2002-1391

CVE-2002-1391 is a high-severity vulnerability in Gert Doering Mgetty with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Gert Doering Mgetty
Published: 2003-01-17
Last modified: 2026-06-16

Description

Buffer overflow in cnd-program for mgetty before 1.1.29 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a Caller ID string with a long CallerName argument.

Frequently asked questions

What is CVE-2002-1391?: Buffer overflow in cnd-program for mgetty before 1.1.29 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a Caller ID string with a long CallerName argument.
How severe is CVE-2002-1391?: CVE-2002-1391 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-1391 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1391?: CVE-2002-1391 affects Gert Doering Mgetty. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1391?: 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-2002-1391 published?: CVE-2002-1391 was published on 2003-01-17 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:gert_doering:mgetty:*:*:*:*:*:*:*:*

More vulnerabilities in Gert Doering Mgetty

CVE-2003-0516 — High (CVSS 7.5): cnd.c in mgetty 1.1.28 and earlier does not properly filter non-printable characters and quotes, which may allow remote…
CVE-2008-4936 — Medium (CVSS 6.9): faxspool in mgetty 1.1.36 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/faxsp.#####…
CVE-2002-1392 — Low (CVSS 2.1): faxspool in mgetty before 1.1.29 uses a world-writable spool directory for outgoing faxes, which allows local users to…
CVE-2000-0691 — Low (CVSS 2.1): The faxrunq and faxrunqd in the mgetty package allows local users to create or modify arbitrary files via a symlink…
CVE-2001-0141 — Low (CVSS 1.2): mgetty 1.1.22 allows local users to overwrite arbitrary files via a symlink attack in some configurations.

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