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- ------------------------------------------------------------------------- Debian Security Advisory DSA-4760-1
security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff September 06, 2020
https://www.debian.org/security/faq
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Package : qemu
CVE ID : CVE-2020-12829 CVE-2020-14364 CVE-2020-15863 CVE-2020-16092 Debian Bug : 961451 968947
Multiple security issues were discovered in QEMU, a fast processor
emulator:
CVE-2020-12829
An integer overflow in the sm501 display device may result in denial of
service.
CVE-2020-14364
An out-of-bands write in the USB emulation code may result in
guest-to-host code execution.
CVE-2020-15863
A buffer overflow in the XGMAC network device may result in denial of
service or the execution of arbitrary code.
CVE-2020-16092
A triggerable assert in the e1000e and vmxnet3 devices may result in
denial of service.
For the stable distribution (buster), these problems have been fixed in
version 1:3.1+dfsg-8+deb10u8.
We recommend that you upgrade your qemu packages.
For the detailed security status of qemu please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/qemu
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at:
https://www.debian.org/security/
Mailing list:
debian-security-announce@lists.debian.org
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