QID 356890

Date Published: 2024-01-16

QID 356890: Amazon Linux Security Advisory for containerd : ALAS2ECS-2023-029

A flaw was found in containerd where pulling and extracting a specially-crafted container image can result in unix file permission changes for existing files in the host's filesystem.
Changes to file permissions can deny access to the expected owner of the file, widen access to others, or set extended bits like setuid, setgid, and sticky.
This bug does not directly allow files to be read, modified, or executed without an additional cooperating process. (
( CVE-2021-32760)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

CVSS V3 rated as High - 6.3 severity.

CVSS V2 rated as High - 6.8 severity.

Solution

Please refer to Amazon advisory: ALAS2ECS-2023-029 for affected packages and patching details, or update with your package manager.

Vendor References

ALAS2ECS-2023-029 - alas.aws.amazon.com/AL2/ALASECS-2023-029.html

CVEs related to QID 356890

CVE-2021-32760 |

Software Advisories

Advisory ID	Software	Component	Link
ALAS2ECS-2023-029	amazon linux 2		alas.aws.amazon.com/AL2/ALASECS-2023-029.html

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].