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Unrated severityNVD Advisory· Published Oct 16, 2009· Updated Jun 16, 2026

CVE-2009-3704

CVE-2009-3704

Description

ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Zoiper/Zoiper4 versions
    cpe:2.3:a:zoiper:zoiper:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:zoiper:zoiper:*:*:*:*:*:*:*:*range: <=2.22
    • cpe:2.3:a:zoiper:zoiper:2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:zoiper:zoiper:2.10:*:*:*:*:*:*:*
    • cpe:2.3:a:zoiper:zoiper:2.11:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

3

News mentions

0

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