CVE-2021-44790
Apache HTTP Server是美國阿帕奇(Apache)基金會的一款開源網頁服務器。該服務器具有快速、可靠且可通過簡單的API進行擴充的特點。Apache HTTP Server 中存在緩沖區錯誤漏洞,該漏洞源于產品的r:parsebody未能正確判斷用戶邊界。攻擊者可通過該漏洞導致緩沖區溢出。以下產品及版本受到影響:Apache HTTP Server 2.4.51 版本及之前版本。
CVE-2021-44224
Apache HTTP Server是美國阿帕奇(Apache)基金會的一款開源網頁服務器。該服務器具有快速、可靠且可通過簡單的API進行擴充的特點。Apache HTTP Server 中存在代碼問題漏洞,該漏洞源于產品存在空指針引用錯誤。攻擊者可通過該漏洞導致系統奔潰或服務端請求偽造。以下產品及版本受到影響: Apache HTTP Server 2.4.7 至 2.4.51 版本。
·銀河麒麟桌面操作系統V4 SP1、銀河麒麟桌面操作系統V4 SP2、銀河麒麟桌面操作系統V4 SP3、銀河麒麟桌面操作系統V4 SP4
x86_64 架構:
apache2-bin、apache2-data、apache2-suexec-custom、apache2-suexec-pristine、apache2-utils、apache2
arm64 架構:
apache2-bin、apache2-data、apache2-suexec-custom、apache2-suexec-pristine、apache2-utils、apache2
mips64el 架構:
apache2-bin、apache2-data、apache2-suexec-custom、apache2-suexec-pristine、apache2-utils、apache2
·銀河麒麟桌面操作系統V4 SP1、銀河麒麟桌面操作系統V4 SP2、銀河麒麟桌面操作系統V4 SP3、銀河麒麟桌面操作系統V4 SP4
apache2-2.4.18-2kord3.17+esm4
打開軟件包源配置文件,根據倉庫地址進行修改。
4.0.2-sp1桌面版:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse
4.0.2-sp2桌面版:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse
4.0.2-sp3桌面版:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse
4.0.2-sp4桌面版:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp4-desktop main restricted universe multiverse
配置完成后執行更新命令進行升級
$sudo apt update
$sudo apt install apache2
通過軟件包地址下載軟件包,使用軟件包升級命令根據受影響的軟件包列表升級相關的組件包。
$sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3……
注:Path 指軟件包下載到本地的路徑,Package指下載的軟件包名稱,多個軟件包則以空格分開。
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-bin_2.4.18-2kord3.17%2Besm4_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-data_2.4.18-2kord3.17%2Besm4_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-suexec-custom_2.4.18-2kord3.17%2Besm4_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-suexec-pristine_2.4.18-2kord3.17%2Besm4_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-utils_2.4.18-2kord3.17%2Besm4_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2_2.4.18-2kord3.17%2Besm4_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-bin_2.4.18-2kord3.17%2Besm4_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-data_2.4.18-2kord3.17%2Besm4_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-suexec-custom_2.4.18-2kord3.17%2Besm4_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-suexec-pristine_2.4.18-2kord3.17%2Besm4_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-utils_2.4.18-2kord3.17%2Besm4_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2_2.4.18-2kord3.17%2Besm4_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-bin_2.4.18-2kord3.17%2Besm4_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-data_2.4.18-2kord3.17%2Besm4_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-suexec-custom_2.4.18-2kord3.17%2Besm4_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-suexec-pristine_2.4.18-2kord3.17%2Besm4_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2-utils_2.4.18-2kord3.17%2Besm4_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/a/apache2/apache2_2.4.18-2kord3.17%2Besm4_mips64el.deb
使用軟件包查詢命令,查看相關的軟件包版本大于或等于修復版本則成功修復。
$sudo dpkg -l |grep Package
注:Package為軟件包包名。