Information Exposure Affecting xen package, versions <4.15.0-r1
Snyk CVSS
Attack Complexity
Low
Scope
Changed
Confidentiality
High
Threat Intelligence
EPSS
0.05% (17th
percentile)
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Test your applications- Snyk ID SNYK-ALPINE314-XEN-1308568
- published 10 Jun 2021
- disclosed 9 Jun 2021
Introduced: 9 Jun 2021
CVE-2021-0089 Open this link in a new tabHow to fix?
Upgrade Alpine:3.14 xen to version 4.15.0-r1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream xen package and not the xen package as distributed by Alpine.
See How to fix? for Alpine:3.14 relevant fixed versions and status.
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
References
- https://www.debian.org/security/2021/dsa-4931
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html
- http://www.openwall.com/lists/oss-security/2021/06/10/1
- http://www.openwall.com/lists/oss-security/2021/06/10/10
- http://www.openwall.com/lists/oss-security/2021/06/10/11
- https://security.gentoo.org/glsa/202107-30
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/