CVE Catalog

CVE-2006-0189

High
Published: Translated: NVD NIST

Summary

A buffer overflow vulnerability in eStara Softphone versions 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code by sending a crafted SIP packet with a long attribute ('a') field in the SDP data over UDP port 5060.

Risk Assessment

An attacker can remotely take control of the victim's system, leading to data theft, malware installation, or further attacks on the internal network.

Recommendation

Immediately upgrade eStara Softphone to a version newer than 3.0.1.46 or apply the security patch provided by the vendor.

Related vulnerabilities

Original NVD description (English source)

Buffer overflow in eStara Softphone 3.0.1.14 through 3.0.1.46 allows remote attackers to execute arbitrary code via a long attribute (aka "a") field in the SDP data of a SIP packet on UDP port 5060.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS