公告ID(KYSA-202310-1048)
公告ID:KYSA-202310-1048
公告摘要:unbound安全漏洞
等級(jí):Moderate
發(fā)布日期:2023-10-24
詳細(xì)介紹
1.修復(fù)的CVE
·CVE-2022-30698
描述:NLnet Labs Unbound是NLnet Labs公司的一款開(kāi)源DNS服務(wù)器。NLnet Labs Unbound 1.16.1及之前版本存在代碼問(wèn)題漏洞,該漏洞源于允許惡意用戶(hù)繼續(xù)觸發(fā)惡意域名的可解析性。
·CVE-2022-30699
描述:NLnet Labs Unbound是NLnet Labs公司的一款開(kāi)源DNS服務(wù)器。NLnet Labs Unbound 1.16.1及之前版本存在代碼問(wèn)題漏洞,該漏洞源于允許惡意用戶(hù)繼續(xù)觸發(fā)惡意域名的可解析性。
2.受影響的軟件包
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3
·aarch64架構(gòu):
python3-unbound、unbound、unbound-devel、unbound-help、unbound-libs
·x86_64架構(gòu):
python3-unbound、unbound、unbound-devel、unbound-help、unbound-libs
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng)(Host版)V10
·aarch64架構(gòu):
python3-unbound、unbound、unbound-devel、unbound-help、unbound-libs
·x86_64架構(gòu):
python3-unbound、unbound、unbound-devel、unbound-help、unbound-libs
3.軟件包修復(fù)版本
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 (aarch64、x86_64)
python3-unbound-1.11.0-4.p01.ky10或以上版本
unbound-1.11.0-4.p01.ky10或以上版本
unbound-devel-1.11.0-4.p01.ky10或以上版本
unbound-help-1.11.0-4.p01.ky10或以上版本
unbound-libs-1.11.0-4.p01.ky10或以上版本
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng)(Host版)V10 (aarch64、x86_64)
python3-unbound-1.11.0-4.p01.ky10或以上版本
unbound-1.11.0-4.p01.ky10或以上版本
unbound-devel-1.11.0-4.p01.ky10或以上版本
unbound-help-1.11.0-4.p01.ky10或以上版本
unbound-libs-1.11.0-4.p01.ky10或以上版本
4.修復(fù)方法
方法一:配置源進(jìn)行升級(jí)安裝
1.打開(kāi)軟件包源配置文件,根據(jù)倉(cāng)庫(kù)地址進(jìn)行修改。
倉(cāng)庫(kù)源地址:
銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3
aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/
x86_64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/
銀河麒麟高級(jí)服務(wù)器操作系統(tǒng)(Host版)V10
aarch64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/
x86_64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/
2.配置完成后執(zhí)行更新命令進(jìn)行升級(jí),命令如下:
yum update Packagename
方法二:下載安裝包進(jìn)行升級(jí)安裝
通過(guò)軟件包地址下載軟件包,使用軟件包升級(jí)命令根據(jù)受影響的軟件包
列表進(jìn)行升級(jí)安裝, 命令如下:
yum install Packagename
3.升級(jí)完成后是否需要重啟服務(wù)或操作系統(tǒng):
CVE-2022-30698:無(wú)需重啟操作系統(tǒng)與服務(wù)即可使漏洞修復(fù)生效。
CVE-2022-30699:無(wú)需重啟操作系統(tǒng)與服務(wù)即可使漏洞修復(fù)生效。
5.軟件包下載地址
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3
unbound(aarch64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/python3-unbound-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/unbound-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/unbound-devel-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/unbound-help-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/unbound-libs-1.11.0-4.p01.ky10.aarch64.rpm
unbound(x86_64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/python3-unbound-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/unbound-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/unbound-devel-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/unbound-help-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/x86_64/Packages/unbound-libs-1.11.0-4.p01.ky10.x86_64.rpm
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng)(Host版)V10
unbound(aarch64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/python3-unbound-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/unbound-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/unbound-devel-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/unbound-help-1.11.0-4.p01.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/unbound-libs-1.11.0-4.p01.ky10.aarch64.rpm
unbound(x86_64)軟件包下載地址:
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/python3-unbound-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/unbound-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/unbound-devel-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/unbound-help-1.11.0-4.p01.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/x86_64/Packages/unbound-libs-1.11.0-4.p01.ky10.x86_64.rpm
注:其他相關(guān)依賴(lài)包請(qǐng)到相同目錄下載
6.修復(fù)驗(yàn)證
使用軟件包查詢(xún)命令,查看相關(guān)軟件包版本是否與修復(fù)版本一致,如果版本一致,則說(shuō)明修復(fù)成功。
sudo rpm -qa | grep Packagename