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CVE-2021-33632

HIGH
Published 2024-03-25T06:59:42.307Z
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CVSS Score

V3.1
7.0
/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.021
Higher than 2.1% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

openEuler

iSulad

Affected Versions:

2.0.18-13 2.1.4-1
openeuler

isula

Affected Versions:

2.0.18-13
openeuler

isula

Affected Versions:

2.1.4-1

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-mrfq-6jmf-4q53

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-33632
WEB https://gitee.com/src-openeuler/iSulad/pulls/639
WEB https://gitee.com/src-openeuler/iSulad/pulls/640
WEB https://gitee.com/src-openeuler/iSulad/pulls/645
WEB https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1287
WEB https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1289
WEB https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1290
WEB https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1307

Advisory provided by GitHub Security Advisory Database. Published: March 25, 2024, Modified: March 25, 2024

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
Published: 2024-03-25T06:59:42.307Z
Last Modified: 2024-08-03T23:58:21.422Z
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