CVE-2004-0356

CVE-2004-0356 is a critical-severity vulnerability in Seattle Lab Software Slmail Pro with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Stack-based buffer overflow in Supervisor Report Center in SL Mail Pro 2.0.9 and earlier allows remote attackers to execute arbitrary code via an HTTP request with a long HTTP sub-version.

Frequently asked questions

What is CVE-2004-0356?
Stack-based buffer overflow in Supervisor Report Center in SL Mail Pro 2.0.9 and earlier allows remote attackers to execute arbitrary code via an HTTP request with a long HTTP sub-version.
How severe is CVE-2004-0356?
CVE-2004-0356 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2004-0356 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0356?
CVE-2004-0356 primarily affects Seattle Lab Software Slmail Pro. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0356?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2004-0356 published?
CVE-2004-0356 was published on 2004-11-23 and last updated on 2026-06-16.

References

Affected products (10)

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