| Summary | There is a use-after-free vulnerability in a Huawei product. A module cannot deal with specific operations in special scenarios. Attackers can exploit this vulnerability by performing malicious operations. This can cause memory use-after-free, compromising normal service. Affected product include some versions of NIP6300, NIP6600, NIP6800, S1700, S2700, S5700, S6700 , S7700, S9700, Secospace USG6300, Secospace USG6500, Secospace USG6600 and USG9500. |
|---|---|
| Publication Date | March 23, 2021, 5:15 a.m. |
| Registration Date | March 23, 2021, 10:02 a.m. |
| Last Update | Nov. 21, 2024, 2:49 p.m. |
| CVSS3.1 : MEDIUM | |
| スコア | 5.3 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 低 |
| CVSS2.0 : MEDIUM | |
| Score | 5.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/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) | なし |
| 完全性への影響(I) | なし |
| 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:o:huawei:nip6300_firmware:v500r001c30:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:nip6300_firmware:v500r001c60:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:nip6300:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:nip6600_firmware:v500r001c30:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:nip6600:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:nip6800_firmware:v500r001c60:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:s12700_firmware:v200r007c01:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s12700_firmware:v200r007c01b102:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s12700_firmware:v200r008c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s12700_firmware:v200r010c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s12700_firmware:v200r010c00spc300:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s12700_firmware:v200r011c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s12700_firmware:v200r011c00spc100:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s12700_firmware:v200r011c10:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:s1700_firmware:v200r009c00spc200:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s1700_firmware:v200r009c00spc500:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s1700_firmware:v200r010c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s1700_firmware:v200r010c00spc300:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s1700_firmware:v200r011c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s1700_firmware:v200r011c00spc100:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s1700_firmware:v200r011c10:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:s1700:-:*:*:*:*:*:*:* | ||||
| Configuration6 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:s2700_firmware:v200r008c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s2700_firmware:v200r010c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s2700_firmware:v200r010c00spc300:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s2700_firmware:v200r011c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s2700_firmware:v200r011c00spc100:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s2700_firmware:v200r011c10:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:s2700:-:*:*:*:*:*:*:* | ||||
| Configuration7 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:s5700_firmware:v200r008c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s5700_firmware:v200r010c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s5700_firmware:v200r010c00spc300:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s5700_firmware:v200r011c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s5700_firmware:v200r011c00spc100:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s5700_firmware:v200r011c10:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s5700_firmware:v200r011c10spc100:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:* | ||||
| Configuration8 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:s6700_firmware:v200r008c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s6700_firmware:v200r010c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s6700_firmware:v200r010c00spc300:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s6700_firmware:v200r011c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s6700_firmware:v200r011c00spc100:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s6700_firmware:v200r011c10:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s6700_firmware:v200r011c10spc100:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:* | ||||
| Configuration9 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:s7700_firmware:v200r008c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s7700_firmware:v200r010c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s7700_firmware:v200r010c00spc300:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s7700_firmware:v200r011c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s7700_firmware:v200r011c00spc100:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s7700_firmware:v200r011c10:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:* | ||||
| Configuration10 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:s9700_firmware:v200r007c01:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s9700_firmware:v200r007c01b102:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s9700_firmware:v200r008c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s9700_firmware:v200r010c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s9700_firmware:v200r010c00spc300:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s9700_firmware:v200r011c00:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s9700_firmware:v200r011c00spc100:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:s9700_firmware:v200r011c10:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:* | ||||
| Configuration11 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c30:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c60:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:secospace_usg6300:-:*:*:*:*:*:*:* | ||||
| Configuration12 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c30:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c60:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:secospace_usg6500:-:*:*:*:*:*:*:* | ||||
| Configuration13 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:* | ||||
| Configuration14 | or higher | or less | more than | less than | |
| cpe:2.3:o:huawei:usg9500_firmware:v500r001c30:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:huawei:usg9500_firmware:v500r001c60:*:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:* | ||||
| Title | 複数の Huawei 製品における解放済みメモリの使用に関する脆弱性 |
|---|---|
| Summary | 複数の Huawei 製品には、解放済みメモリの使用に関する脆弱性が存在します。 |
| Possible impacts | サービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | Feb. 10, 2021, midnight |
| Registration Date | Nov. 25, 2021, 3:44 p.m. |
| Last Update | Nov. 25, 2021, 3:44 p.m. |
| Huawei |
| NIP6300 ファームウェア |
| NIP6600 ファームウェア |
| NIP6800 ファームウェア |
| S12700 ファームウェア |
| S1700 ファームウェア |
| S2700 ファームウェア |
| S5700 ファームウェア |
| S6700 ファームウェア |
| S7700 ファームウェア |
| S9700 ファームウェア |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2021年11月25日] 掲載 |
Nov. 25, 2021, 3:44 p.m. |