Vulnerability · Published Mar 25, 2024 · Assigned by openEuler
CVE-2021-33632TOCTOU Race Condition problem in iSulad
High 7.0
In plain English
A high-severity security flaw in iSulad from openEuler. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities).
Severity (CVSS 3.1)7.0High
Exploit odds (30 days)0.1%top 96.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in openEuler iSulad on Linux allows Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions. This vulnerability is associated with program files https://gitee.Com/openeuler/iSulad/blob/master/src/cmd/isulad/main.C. This issue affects iSulad: 2.0.18-13, from 2.1.4-1 through 2.1.4-2.
Affected products (as reported)
Weakness: CWE-367 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1307
- https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1287
- https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1290
- https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1289
- https://gitee.com/src-openeuler/iSulad/pulls/645
- https://gitee.com/src-openeuler/iSulad/pulls/640
- https://gitee.com/src-openeuler/iSulad/pulls/639