CVE-2005-1643

CVE-2005-1643 is a medium-severity vulnerability in Jorg Ruppel Zoidcom 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

The ZCom_BitStream::Deserialize function in Zoidcom 1.0 beta 4 and earlier allows remote attackers to cause a denial of service via a crafted UDP packet with a large size value, which causes a memory allocation error or an out-of-bounds read.

Frequently asked questions

What is CVE-2005-1643?
The ZCom_BitStream::Deserialize function in Zoidcom 1.0 beta 4 and earlier allows remote attackers to cause a denial of service via a crafted UDP packet with a large size value, which causes a memory allocation error or an out-of-bounds read.
How severe is CVE-2005-1643?
CVE-2005-1643 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2005-1643 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-1643?
CVE-2005-1643 primarily affects Jorg Ruppel Zoidcom. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-1643?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-1643 published?
CVE-2005-1643 was published on 2005-05-17 and last updated on 2026-06-16.

References

Affected products (3)