This page aggregates publicly disclosed CVE and security risk information related to estara, with CVSS, EPSS, publication dates, and vulnerability intelligence data to help assess potential risk and remediation priority.
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2006-0739 | eStara SIP softphone allows remote attackers to cause a denial of service (crash) via an INVITE request with a Content-Length field that has more than 9 digits. | [email protected] | 5.0 | 0.91% | 2006-02-17 | 2026-04-16 |
| CVE-2006-0738 | Multiple format string vulnerabilities in eStara SIP softphone allow remote attackers to cause a denial of service (hang) via SIP INVITE requests with format string specifiers in the SDP session description, as demonstrated using (1) the field name, (2) the o field (owner/creator and session identifier), or (3) the m field (media name and transport address). | [email protected] | 5.0 | 6.38% | 2006-02-17 | 2026-04-16 |
| CVE-2006-0737 | eStara SIP softphone allows remote attackers to cause a denial of service (crash) via a SIP OPTIONS request with a negative Expires field. | [email protected] | 5.0 | 6.38% | 2006-02-17 | 2026-04-16 |
| CVE-2006-0189 | 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. | [email protected] | 7.5 | 42.55% | 2006-01-13 | 2026-04-16 |