CVE编号
CVE-2022-23643利用情况
暂无补丁情况
N/A披露时间
2022-02-16漏洞描述
Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://github.com/sourcegraph/sourcegraph/pull/30547 | |
| https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | sourcegraph | sourcegraph | * |
From (including) 3.35.0 |
Up to (excluding) 3.35.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | sourcegraph | sourcegraph | * |
From (including) 3.36.0 |
Up to (excluding) 3.36.3 |
||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 高
- 完整性 无
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