Vulnerability · Published Oct 29, 2023 · Assigned by openEuler
CVE-2021-33634Malicious image running containers may cause DoS attacks
Medium 6.3
In plain English
A medium-severity security flaw in lcr from openEuler. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 88.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
iSulad uses the lcr+lxc runtime (default) to run malicious images, which can cause DOS.
Affected products (as reported)
Weakness: CWE-665 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H