中危 muhammara_project muhammara 未检查返回值导致空指针解引用
CVE编号
CVE-2022-41957利用情况
暂无补丁情况
官方补丁披露时间
2022-11-28漏洞描述
Muhammara is a node module with c/cpp bindings to modify PDF with JavaScript for node or electron. The package muhammara before 2.6.2 and from 3.0.0 and before 3.3.0, as well as all versions of muhammara's predecessor package hummus, are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be parsed. The issue has been patched in muhammara version 3.4.0 and the fix has been backported to version 2.6.2. As a workaround, do not process files from untrusted sources. If using hummus, replace the package with muhammara.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/julianhille/MuhammaraJS/pull/235 | |
| https://github.com/julianhille/MuhammaraJS/pull/238 | |
| https://github.com/julianhille/MuhammaraJS/security/advisories/GHSA-2r7v-cmch-5x26 |
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 | hummus_project | hummus | * | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | muhammara_project | muhammara | * | Up to (excluding) 2.6.2 | |||||
| 运行在以下环境 | |||||||||
| 应用 | muhammara_project | muhammara | * | From (including) 3.0.0 | Up to (excluding) 3.3.0 | ||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-690 | 未检查返回值导致空指针解引用 |
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