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Red Hat OpenShift: CVE-2020-8608: QEMU: Slirp: potential OOB access due to unsafe snprintf() usages

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Red Hat OpenShift: CVE-2020-8608: QEMU: Slirp: potential OOB access due to unsafe snprintf() usages

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
02/06/2020
Created
12/30/2020
Added
12/29/2020
Modified
05/10/2023

Description

In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.

Solution(s)

  • linuxrpm-upgrade-atomic-enterprise-service-catalog
  • linuxrpm-upgrade-atomic-openshift-service-idler
  • linuxrpm-upgrade-cri-o
  • linuxrpm-upgrade-cri-tools
  • linuxrpm-upgrade-dracut
  • linuxrpm-upgrade-jenkins
  • linuxrpm-upgrade-jenkins-2-plugins
  • linuxrpm-upgrade-machine-config-daemon
  • linuxrpm-upgrade-openshift
  • linuxrpm-upgrade-openshift-ansible
  • linuxrpm-upgrade-openshift-clients
  • linuxrpm-upgrade-openshift-kuryr
  • linuxrpm-upgrade-slirp4netns
  • linuxrpm-upgrade-toolbox

References

  • https://attackerkb.com/topics/cve-2020-8608
  • CVE - 2020-8608
  • DSA-4733
  • RHSA-2020:0889
  • RHSA-2020:1208
  • RHSA-2020:1209
  • RHSA-2020:1261
  • RHSA-2020:1292
  • RHSA-2020:1300
  • RHSA-2020:1351
  • RHSA-2020:1352
  • RHSA-2020:1379
  • RHSA-2020:1403
  • RHSA-2020:2342
  • RHSA-2020:2730
  • RHSA-2020:2773
  • RHSA-2020:2774
  • RHSA-2020:2844
  • RHSA-2020:3040
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