• CVE-2021-22570

发布时间: 2022年8月11日

修改时间: 2022年8月11日

概要

Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file s name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.

CVSS v3 指标

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

安全公告

公告名 概要 发布时间
KylinSec-SA-2022-1864 Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file s name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater. 2022年8月11日

影响产品

产品 状态
KY3.4-4A linux-sgx Unaffected
KY3.4-5A linux-sgx Unaffected
KY3.5.1 linux-sgx Unaffected