CVE-2019-12761
PyXDG是一個訪問freedesktop.org標準的python庫。
PyXDG 0.26之前版本中存在代碼注入漏洞。該漏洞源于外部輸入數據構造代碼段的過程中,網絡系統或產品未正確過濾其中的特殊元素。攻擊者可利用該漏洞生成非法的代碼段,修改網絡系統或組件的預期的執行控制流。
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
銀河麒麟服務器操作系統V4 SP1
銀河麒麟服務器操作系統V4 SP2
銀河麒麟服務器操作系統V4 SP3
銀河麒麟服務器操作系統V4 SP4
銀河麒麟桌面操作系統V10
軟件包:pyxdg
0.25-4kord0.16.04.1(V4、V10)
·銀河麒麟操作系統V10桌面版、V4
python3-xdg
python-xdg
打開軟件包源配置文件,根據倉庫地址進行修改。
4.0.2-sp1:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse
4.0.2-sp2:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse
4.0.2-sp3:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse
4.0.2-sp4:
http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp4-desktop main restricted universe multiverse
10.0:
http://archive.kylinos.cn/kylin/KYLIN-ALL 10.0 main restricted universe multiverse
10.0 SP1:
http://archive.kylinos.cn/kylin/KYLIN-ALL 10.1 main restricted universe multiverse
配置完成后執行更新命令進行升級
$sudo apt update
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/pyxdg/python-xdg_0.25-4kord0.16.04.1_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/pyxdg/python3-xdg_0.25-4kord0.16.04.1_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/pyxdg/python-xdg_0.25-4kord0.16.04.1_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/pyxdg/python3-xdg_0.25-4kord0.16.04.1_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/pyxdg/python-xdg_0.25-4kord0.16.04.1_all.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/p/pyxdg/python3-xdg_0.25-4kord0.16.04.1_all.deb