CVE-2004-0321

CVE-2004-0321 is a medium-severity vulnerability in Singularity Software Team Factor with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Team Factor 1.25 and earlier allows remote attackers to cause a denial of service (crash) via a packet that uses a negative number to specify the size of the data block that follows, which causes Team Factor to read unallocated memory.

Frequently asked questions

What is CVE-2004-0321?
Team Factor 1.25 and earlier allows remote attackers to cause a denial of service (crash) via a packet that uses a negative number to specify the size of the data block that follows, which causes Team Factor to read unallocated memory.
How severe is CVE-2004-0321?
CVE-2004-0321 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-0321 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0321?
CVE-2004-0321 primarily affects Singularity Software Team Factor. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0321?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-0321 published?
CVE-2004-0321 was published on 2004-11-23 and last updated on 2026-06-16.

References

Affected products (2)