注： 1. 本公告所涉及的漏洞修复信息知识产权全部归麒麟软件有限公司所有，此安全漏洞补丁公告仅适用于麒麟软件操作系统通用主线产品，定制、OEM等版本可根据需要联系售后获取支持。任何媒体、网站或个人转载使用时不得进行商业性的原版原式的转载，也不得歪曲和篡改所发布的内容。此声明以及其修改权、更新权及最终解释权均归本网所有。 2. 此安全漏洞补丁公告仅适用于银河麒麟桌面操作系统V10 SP1 2303 Update2 版本，系统版本查询工具下载链接： https://security-oss.kylinos.cn/Desktop/libkysdk-sysinfo.zip 1. 漏洞概述 CVE-2023-4049 Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox 116 版本存在安全漏洞，该漏洞源于通过代码检查发现了引用计数代码中的竞争条件。这些可能会导致潜在可利用的释放后使用漏洞。 CVE-2023-4056 Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox 116 版本存在缓冲区错误漏洞，该漏洞源于存在多个内存安全错误，其中一些错误可能会被利用来运行任意代码。 CVE-2023-4047 Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox 116 版本存在安全漏洞，该漏洞源于弹出通知延迟计算中的错误可能使攻击者能够诱骗用户授予权限。 CVE-2023-4045 Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox 116 版本存在安全漏洞，该漏洞源于 Offscreen Canvas 无法正确跟踪跨源污染，这可能被用来从另一个站点访问图像数据，从而违反了同源策略。 CVE-2023-4050 Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox 116 版本存在安全漏洞，该漏洞源于在某些情况下，不受信任的输入流会在不检查其大小的情况下复制到堆栈缓冲区。这导致了潜在的可利用崩溃，可能导致沙箱逃逸。 CVE-2023-4046 Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 116 版本存在安全漏洞，该漏洞源于在某些情况下，过时的值可能已用于 WASM JIT 分析中的全局变量。这导致了内容进程中的错误编译和潜在可利用的崩溃。 CVE-2023-3417 Mozilla Thunderbird是一套电子邮件客户端软件。该软件支持IMAP、POP邮件协议以及HTML邮件格式。 Mozilla Thunderbird 115.0.1之前版本存在安全漏洞，该漏洞源于允许攻击者使用文本方向覆盖Unicode字符进行文件扩展名欺骗。 CVE-2023-4048 Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox 116 版本存在安全漏洞，该漏洞源于在内存不足的情况下使用 DOMParser 解析 HTML 时，越界读取可能会导致可利用的崩溃。 CVE-2023-4055 Mozilla Firefox是一款开源Web浏览器。 Mozilla Firefox 116 版本存在安全漏洞，该漏洞源于当超过每个域的 cookie 数量时document.cookie，发送到主机的实际 cookie jar 不再与预期的 cookie jar 状态一致。这可能导致发送的请求中缺少一些 cookie。 2. 受影响的操作系统及软件包 ·银河麒麟桌面操作系统V10 SP1 2303 Update2 mips64el 架构： thunderbird-gnome-support、thunderbird-locale-af、thunderbird-locale-ar、thunderbird-locale-ast、thunderbird-locale-be、thunderbird-locale-bg、thunderbird-locale-bn-bd、thunderbird-locale-bn、thunderbird-locale-br、thunderbird-locale-ca、thunderbird-locale-cak、thunderbird-locale-cs、thunderbird-locale-cy、thunderbird-locale-da、thunderbird-locale-de、thunderbird-locale-dsb、thunderbird-locale-el、thunderbird-locale-en-gb、thunderbird-locale-en-us、thunderbird-locale-en、thunderbird-locale-es-ar、thunderbird-locale-es-es、thunderbird-locale-es、thunderbird-locale-et、thunderbird-locale-eu、thunderbird-locale-fa、thunderbird-locale-fi、thunderbird-locale-fr、thunderbird-locale-fy-nl、thunderbird-locale-fy、thunderbird-locale-ga-ie、thunderbird-locale-ga、thunderbird-locale-gd、thunderbird-locale-gl、thunderbird-locale-he、thunderbird-locale-hr、thunderbird-locale-hsb、thunderbird-locale-hu、thunderbird-locale-hy、thunderbird-locale-id、thunderbird-locale-is、thunderbird-locale-it、thunderbird-locale-ja、thunderbird-locale-ka、thunderbird-locale-kab、thunderbird-locale-kk、thunderbird-locale-ko、thunderbird-locale-lt、thunderbird-locale-lv、thunderbird-locale-mk、thunderbird-locale-ms、thunderbird-locale-nb-no、thunderbird-locale-nb、thunderbird-locale-nl、thunderbird-locale-nn-no、thunderbird-locale-nn、thunderbird-locale-pa-in、thunderbird-locale-pa、thunderbird-locale-pl、thunderbird-locale-pt-br、thunderbird-locale-pt-pt、thunderbird-locale-pt、thunderbird-locale-rm、thunderbird-locale-ro、thunderbird-locale-ru、thunderbird-locale-si、thunderbird-locale-sk、thunderbird-locale-sl、thunderbird-locale-sq、thunderbird-locale-sr、thunderbird-locale-sv-se、thunderbird-locale-sv、thunderbird-locale-ta-lk、thunderbird-locale-ta、thunderbird-locale-th、thunderbird-locale-tr、thunderbird-locale-uk、thunderbird-locale-uz、thunderbird-locale-vi、thunderbird-locale-zh-cn、thunderbird-locale-zh-hans、thunderbird-locale-zh-hant、thunderbird-locale-zh-tw、thunderbird、xul-ext-calendar-timezones、xul-ext-gdata-provider、xul-ext-lightning 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 SP1 2303 Update2 1:102.15.1+build1-0kylin0.20.04.1k0.1 4. 修复方法 方法一：升级安装 执行更新命令进行升级 $sudo apt update $sudo apt install thunderbird 方法二：下载软件包进行升级安装 通过软件包地址下载软件包，使用软件包升级命令根据受影响的软件包列表升级相关的组件包。 $sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3…… 注：Path 指软件包下载到本地的路径，Package指下载的软件包名称，多个软件包则以空格分开。 5. 软件包下载地址 银河麒麟桌面操作系统V10 SP1 2303 Update2 mips64el软件包下载地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/thunderbird-gnome-support_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/thunderbird-locale-af_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/thunderbird-locale-ar_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/thunderbird-locale-ast_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb 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https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/thunderbird-locale-zh-hant_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/thunderbird-locale-zh-tw_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/thunderbird_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/xul-ext-calendar-timezones_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/xul-ext-gdata-provider_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/t/thunderbird/xul-ext-lightning_102.15.1%2Bbuild1-0kylin0.20.04.1k0.1_mips64el.deb 注：软件包仅适用于银河麒麟桌面操作系统V10 SP1 2303 Update2 版本。 6. 修复验证 使用软件包查询命令，查看相关的软件包版本大于或等于修复版本则成功修复。 $sudo dpkg -l |grep Package 注：Package为软件包包名。