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QEMU iSCSI Block驅動程序緩沖區錯誤漏洞

CNNVD-ID編號	CNNVD-202002-293	CVE編號	CVE-2020-1711
發布時間	2020-02-03	更新時間	2020-09-14
漏洞類型	緩沖區錯誤	漏洞來源	Ubuntu,Debian,Red Hat,Gentoo
危險等級	中危	威脅類型	遠程
廠商	N/A

漏洞介紹

QEMU（Quick Emulator）是法國法布里斯-貝拉（Fabrice Bellard）軟件開發者的一套模擬處理器軟件。該軟件具有速度快、跨平臺等特點。

QEMU 4.2.1之前的2.12.0版本中的iSCSI Block驅動程序存在緩沖區錯誤漏洞。遠程攻擊者可利用該漏洞造成QEMU進程崩潰，導致拒絕服務或以QEMU進程的權限執行任意代碼。

漏洞補丁

目前廠商已發布升級補丁以修復漏洞，詳情請關注廠商主頁：

https://www.qemu.org/

參考網址

來源:REDHAT

鏈接：https://access.redhat.com/errata/RHSA-2020:0669
來源:GENTOO

鏈接：https://security.gentoo.org/glsa/202005-02
來源:CONFIRM

鏈接：https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1711
來源:MISC

鏈接：https://lists.gnu.org/archive/html/qemu-devel/2020-01/msg05535.html
來源:UBUNTU

鏈接：https://usn.ubuntu.com/4283-1/
來源:MLIST

鏈接：https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html
來源:MLIST

鏈接：https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html
來源:REDHAT

鏈接：https://access.redhat.com/errata/RHSA-2020:0731
來源:SUSE

鏈接：http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html
來源:MISC

鏈接：https://www.openwall.com/lists/oss-security/2020/01/23/3
來源:REDHAT

鏈接：https://access.redhat.com/errata/RHSA-2020:0730
來源:REDHAT

鏈接：https://access.redhat.com/errata/RHSA-2020:0773
來源:www.debian.org

鏈接：https://www.debian.org/security/2020/dsa-4616
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.1247/
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/157066/Red-Hat-Security-Advisory-2020-1300-01.html
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/158016/Red-Hat-Security-Advisory-2020-2472-01.html
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.3138/
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.0937/
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.0834/
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/157301/Red-Hat-Security-Advisory-2020-1505-01.html
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.0569/
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.2086/
來源:vigilance.fr

鏈接：https://vigilance.fr/vulnerability/QEMU-memory-corruption-via-iSCSI-Block-Driver-31422
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.0886/
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.0792/
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/156187/Debian-Security-Advisory-4616-1.html
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.1191/
來源:nvd.nist.gov

鏈接：https://nvd.nist.gov/vuln/detail/CVE-2020-1711
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/157153/Red-Hat-Security-Advisory-2020-1358-01.html
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.2028/
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.0392/
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/157685/Gentoo-Linux-Security-Advisory-202005-02.html
來源:www.auscert.org.au

鏈接：https://www.auscert.org.au/bulletins/ESB-2020.1395/
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/156636/Red-Hat-Security-Advisory-2020-0731-01.html
來源:packetstormsecurity.com

鏈接：https://packetstormsecurity.com/files/156417/Ubuntu-Security-Notice-USN-4283-1.html

受影響實體

暫無

信息來源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202002-293

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