openser 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
一般的な弱点パターンには バッファオーバーフロー、vendor risk memory corruption, and vendor risk denial of service があり、vendor surface production workloads and vendor surface software deployment の利用場面で アプリケーションクラッシュ and vendor impact memory corruption などのリスクが生じる可能性があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2007-5469 | OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons. | [email protected] | 5.0 | 1.06% | 2007-10-16 | 2026-04-23 |
| CVE-2006-6876 | Buffer overflow in the fetchsms function in the SMS handling module (libsms_getsms.c) in OpenSER 1.2.0 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SMS message, triggering memory corruption when the "beginning" buffer is copied to the third (pdu) argument. | [email protected] | 7.5 | 0.96% | 2006-12-31 | 2026-04-23 |
| CVE-2006-6875 | Buffer overflow in the validateospheader function in the Open Settlement Protocol (OSP) module in OpenSER 1.1.0 and earlier allows remote attackers to execute arbitrary code via a crafted OSP header. | [email protected] | 7.5 | 3.42% | 2006-12-31 | 2026-04-23 |
| CVE-2006-6749 | Buffer overflow in the parse_expression function in parse_config in OpenSER 1.1.0 allows attackers to have an unknown impact via a long str parameter. | [email protected] | 9.3 | 0.88% | 2006-12-27 | 2026-04-23 |