Out-of-bounds Read Affecting redhat-virtualization-host-image-update package, versions <0:4.3-20190418.0.el7_6
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RHEL7-REDHATVIRTUALIZATIONHOSTIMAGEUPDATE-4489639
- published26 Jul 2021
- disclosed26 Feb 2019
Introduced: 26 Feb 2019
CVE-2018-12180 (opens in a new tab)How to fix?
Upgrade RHEL:7 redhat-virtualization-host-image-update to version 0:4.3-20190418.0.el7_6 or higher.
This issue was patched in RHSA-2019:1116.
NVD Description
Note: Versions mentioned in the description apply only to the upstream redhat-virtualization-host-image-update package and not the redhat-virtualization-host-image-update package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.
References
- https://edk2-docs.gitbooks.io/security-advisory/content/buffer-overflow-in-blockio-service-for-ram-disk.html
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us
- https://access.redhat.com/security/cve/CVE-2018-12180
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/
- https://access.redhat.com/errata/RHSA-2019:1116
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00046.html
- https://usn.ubuntu.com/4349-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/