CVE-2019-14559
First published: Tue Dec 31 2019(Updated: )
Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access.
Credit: secure@intel.com secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tianocore EDK2 | ||
| ubuntu/edk2 | <0~20180205. | 0~20180205. |
| ubuntu/edk2 | <0~20190606.20 | 0~20190606.20 |
| ubuntu/edk2 | <0~20160408. | 0~20160408. |
| debian/edk2 | 0~20181115.85588389-3+deb10u3 2020.11-2+deb11u1 2020.11-2+deb11u2 2022.11-6 2022.11-6+deb12u1 2024.02-2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://bugzilla.tianocore.org/show_bug.cgi?id=2031
- https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
- https://launchpad.net/bugs/cve/CVE-2019-14559
- https://bugzilla.tianocore.org/show_bug.cgi?id=2550
- https://security-tracker.debian.org/tracker/CVE-2019-14559
- https://ubuntu.com/security/notices/USN-4349-1
- https://www.cve.org/CVERecord?id=CVE-2019-14559
- https://nvd.nist.gov/vuln/detail/CVE-2019-14559
- https://github.com/tianocore/edk2/commit/578bcdc2605e3438b9cbdac4e68339f90f5bf8af
- https://github.com/tianocore/edk2/commit/1d3215fd24f47eaa4877542a59b4bbf5afc0cfe8
- https://github.com/tianocore/edk2/commit/65c73df44c61235ede84c5aa1d2eab6650844966
- https://github.com/tianocore/edk2/commit/9c20342eed70ec99ec50cd73cb81804299f05403
- https://github.com/tianocore/edk2/commit/4deef2d865efdc61d1a53ad7bd48f9dd42560b45
- https://ubuntu.com/security/CVE-2019-14559
Frequently Asked Questions
What is CVE-2019-14559?
CVE-2019-14559 is a vulnerability in the EDK II firmware that allows an unauthenticated user to potentially enable denial of service via network access.
Which software is affected by CVE-2019-14559?
The EDK II package in Debian and Ubuntu versions 0~20181115.85588389-3+deb10u3, 2020.11-2+deb11u1, 2022.11-6, 2023.05-2, and versions 0~20180205., 0~20190606.20, and 0~20160408. of the package in Ubuntu are affected by CVE-2019-14559.
What is the severity of CVE-2019-14559?
CVE-2019-14559 has a severity rating of 7.5 (High).
How can I fix CVE-2019-14559?
To fix CVE-2019-14559, apply the recommended patches for the affected EDK II package versions 0~20181115.85588389-3+deb10u3, 2020.11-2+deb11u1, 2022.11-6, and 2023.05-2 on Debian, and versions 0~20180205., 0~20190606.20, and 0~20160408. on Ubuntu.
Where can I find more information about CVE-2019-14559?
More information about CVE-2019-14559 can be found on the following references: [Bugzilla](https://bugzilla.tianocore.org/show_bug.cgi?id=2031), [Debian LTS Announcement](https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html), and [Launchpad Bugs](https://launchpad.net/bugs/cve/CVE-2019-14559).
- collector/nvd-index
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/severity
- agent/weakness
- agent/remedy
- agent/references
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/description
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/tianocore
- canonical/tianocore edk2
- package-manager/debian
- package-manager/ubuntu