| Summary | 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. |
|---|---|
| Summary | This is the vendor provided solution: "eStara has released Softphone version 3.0.1.47 to resolve the buffer overflow demonstrated in parsing SDP with long "a=" lines. Licensed customers can download a new version via the email sent to them with purchase, customers testing may go back to http://www.estara.com/softphone/ to obtain a new free trial. Version information can be gathered by going to Help->About. eStara highly recommends all customers upgrade to avoid this issue. If there's further questions please email us: softphone@estara.com. |
| Publication Date | Jan. 13, 2006, 8:03 p.m. |
| Registration Date | Jan. 29, 2021, 3:29 p.m. |
| Last Update | Oct. 20, 2018, 12:43 a.m. |
| CVSS2.0 : HIGH | |
| Score | 7.5 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 低 |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | はい |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:estara:softphone:3.0.1.14:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:estara:softphone:3.0.1.46:*:*:*:*:*:*:* | |||||
| Title | eStara Softphone におけるバッファオーバーフローの脆弱性 |
|---|---|
| Summary | eStara Softphone には、バッファオーバーフローの脆弱性が存在します。 |
| Possible impacts | 第三者により、任意のコードを実行される可能性があります。 |
| Solution | ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date | Jan. 13, 2006, midnight |
| Registration Date | March 11, 2014, 5:43 p.m. |
| Last Update | March 11, 2014, 5:43 p.m. |
| estara |
| softphone 3.0.1.14 から 3.0.1.46 |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2014年03月11日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |