Incorrect Permission Assignment for Critical Resource Affecting walinuxagent package, versions <2.2.32-0ubuntu1~18.04.2
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.
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Test your applications- Snyk IDSNYK-UBUNTU1804-WALINUXAGENT-340310
- published13 Mar 2019
- disclosed9 Apr 2019
Introduced: 13 Mar 2019
CVE-2019-0804 (opens in a new tab)How to fix?
Upgrade Ubuntu:18.04 walinuxagent to version 2.2.32-0ubuntu1~18.04.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream walinuxagent package and not the walinuxagent package as distributed by Ubuntu.
See How to fix? for Ubuntu:18.04 relevant fixed versions and status.
An information disclosure vulnerability exists in the way Azure WaLinuxAgent creates swap files on resource disks, aka 'Azure Linux Agent Information Disclosure Vulnerability'.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-0804
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0804
- https://security-tracker.debian.org/tracker/CVE-2019-0804
- https://access.redhat.com/errata/RHSA-2019:1527
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00037.html