CVE-2003-0380

CVE-2003-0380 is a high-severity vulnerability in Atftpd 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

Description

Buffer overflow in atftp daemon (atftpd) 0.6.1 and earlier, and possibly later versions, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long filename.

Frequently asked questions

What is CVE-2003-0380?
Buffer overflow in atftp daemon (atftpd) 0.6.1 and earlier, and possibly later versions, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long filename.
How severe is CVE-2003-0380?
CVE-2003-0380 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2003-0380 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0380?
CVE-2003-0380 primarily affects Atftpd. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-0380?
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-2003-0380 published?
CVE-2003-0380 was published on 2003-07-02 and last updated on 2026-06-16.

References

Affected products (2)