Amazon Linux 1 Security Advisory: ALAS-2021-1499
Advisory Release Date: 2021-05-14 16:52 Pacific
Advisory Updated Date: 2021-05-19 17:34 Pacific
Severity:
Important
Issue Overview:
The runc package is vulnerable to a symlink exchange attack whereby an attacker can request a seemingly innocuous container configuration that results in the host filesystem being bind-mounted into the container. The highest threat from this vulnerability is to data confidentiality and integrity as well as to system availability. (CVE-2021-30465)
Affected Packages:
runc
Issue Correction:
Run yum update runc to update your system.
New Packages:
src:
runc-1.0.0-0.3.20210225.git12644e6.4.amzn1.src
x86_64:
runc-1.0.0-0.3.20210225.git12644e6.4.amzn1.x86_64
runc-debuginfo-1.0.0-0.3.20210225.git12644e6.4.amzn1.x86_64