CVE-2003-0408

CVE-2003-0408 is a high-severity vulnerability in The Uptimes Project Upclient with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Buffer overflow in Uptime Client (UpClient) 5.0b7, and possibly other versions, allows local users to gain privileges via a long -p argument.

Frequently asked questions

What is CVE-2003-0408?
Buffer overflow in Uptime Client (UpClient) 5.0b7, and possibly other versions, allows local users to gain privileges via a long -p argument.
How severe is CVE-2003-0408?
CVE-2003-0408 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2003-0408 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0408?
CVE-2003-0408 affects The Uptimes Project Upclient. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0408?
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-2003-0408 published?
CVE-2003-0408 was published on 2003-06-30 and last updated on 2026-06-16.

References

Affected products (1)