发布时间: 2022年10月21日
修改时间: 2024年10月31日
A parsing issue with binary data in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Network | Network |
| CVSS评分 | 7.5 | 7.5 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-2569 | protobuf security update | 2022年10月21日 |
| KylinSec-SA-2022-2701 | protobuf security update | 2022年10月21日 |
| KylinSec-SA-2022-2769 | protobuf security update | 2022年10月21日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | protobuf | Fixed |
| KY3.4-5A | protobuf | Fixed |
| KY3.5.1 | protobuf | Fixed |
