| Summary | Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054. |
|---|---|
| Publication Date | July 10, 2013, 2:55 a.m. |
| Registration Date | Jan. 26, 2021, 3:37 p.m. |
| Last Update | Nov. 21, 2024, 10:50 a.m. |
| CVSS2.0 : MEDIUM | |
| Score | 5.1 |
|---|---|
| Vector | AV:N/AC:H/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) | 高 |
| 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 | いいえ |
| 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:strongswan:strongswan:2.4.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.4.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.11:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.16:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.4.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.3.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.12:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.7.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.10:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.1.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.1.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.0.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.16:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.7.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.10:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.14:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.20:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.14:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.4.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.3.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.1.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.21:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.3.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.7.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.4.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.13:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.3.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.0.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.1.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.11:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.1.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.10:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.7.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.5.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.4.0a:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.3.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.11:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.1.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.2.15:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.3.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.1.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.8.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:2.6.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:strongswan:strongswan:4.0.2:*:*:*:*:*:*:* | |||||
| Title | strongSwan の atodn 関数におけるバッファオーバーフローの脆弱 |
|---|---|
| Summary | strongSwan の atodn 関数には、日和見暗号化 (Opportunistic Encryption) が有効になっている、および RSA キーが使用される場合、バッファオーバーフローの脆弱性が存在します。 本脆弱性は、CVE-2013-2052 および CVE-2013-2053 と同じ問題である可能性があります。 |
| Possible impacts | 第三者により、巧妙に細工された DNS TXT レコードを介して、サービス運用妨害 (pluto IKE デーモンクラッシュ) 状態にされる、および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 | May 13, 2013, midnight |
| Registration Date | July 12, 2013, 10:31 a.m. |
| Last Update | July 23, 2013, 7:07 p.m. |
| strongSwan |
| strongSwan 2.0.0 から 4.3.4 |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2013年07月12日] 掲載 [2013年07月23日] CVSS による深刻度：内容を更新 |
Feb. 17, 2018, 10:37 a.m. |