CVE-2021-33632
TOCTOU Race Condition problem in iSulad
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.
INFO
Published Date :
March 25, 2024, 7:15 a.m.
Last Modified :
Nov. 21, 2024, 6:09 a.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2021-33632
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the affected iSulad packages.
- Reboot the system if required.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-33632.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-33632 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-33632
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-33632 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-33632 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://gitee.com/src-openeuler/iSulad/pulls/639 Added Reference https://gitee.com/src-openeuler/iSulad/pulls/640 Added Reference https://gitee.com/src-openeuler/iSulad/pulls/645 Added Reference https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1287 Added Reference https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1289 Added Reference https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1290 Added Reference https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1307 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Received by [email protected]
Mar. 25, 2024
Action Type Old Value New Value Added 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. Added Reference openEuler https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1307 [No types assigned] Added Reference openEuler https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1287 [No types assigned] Added Reference openEuler https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1290 [No types assigned] Added Reference openEuler https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1289 [No types assigned] Added Reference openEuler https://gitee.com/src-openeuler/iSulad/pulls/645 [No types assigned] Added Reference openEuler https://gitee.com/src-openeuler/iSulad/pulls/640 [No types assigned] Added Reference openEuler https://gitee.com/src-openeuler/iSulad/pulls/639 [No types assigned] Added CWE openEuler CWE-367 Added CVSS V3.1 openEuler AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H