摘要:
mozjs78 security update
安全等级: Medium
公告ID: KylinSec-SA-2024-2940
发布日期: 2024年6月21日
关联CVE: CVE-2023-29532
SpiderMonkey is the code-name for Mozilla Firefox's C++ implementation of JavaScript. It is intended to be embedded in other applications that provide host environments for JavaScript.
Security Fix(es):
A local attacker can trick the Mozilla Maintenance Service into applying an unsigned update file by pointing the service at an update file on a malicious SMB server. The update file can be replaced after the signature check, before the use, because the write-lock requested by the service does not work on a SMB server.
*Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.
(CVE-2023-29532)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2023-29532 | KY3.5.2 | mozjs78 | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| libmozjs-91-0 | x86_64 | 91.6.0-5.ky3_5 |
| mozjs91-devel | x86_64 | 91.6.0-5.ky3_5 |
| mozjs91 | x86_64 | 91.6.0-5.ky3_5 |
| mozjs91 | aarch64 | 91.6.0-5.ky3_5 |
| libmozjs-91-0 | aarch64 | 91.6.0-5.ky3_5 |
| mozjs91-devel | aarch64 | 91.6.0-5.ky3_5 |
方法一：下载安装包进行升级安装
1、通过下载链接下载需要升级的升级包保存，如 xxx.rpm
2、通过rpm命令升级，如 rpm -Uvh xxx.rpm
方法二：通过软件源进行升级安装
1、保持能够连接上互联网
2、通过yum命令升级指定的包，如 yum install 包名
