CVE-2021-33632

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.

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-2024-1290

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1289

https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1287

https://gitee.com/src-openeuler/iSulad/pulls/645

https://gitee.com/src-openeuler/iSulad/pulls/640

https://gitee.com/src-openeuler/iSulad/pulls/639

Details

Source: Mitre, NVD

Published: 2024-03-25

Updated: 2024-03-25

Risk Information

CVSS v2

Base Score: 6

Vector: CVSS2#AV:L/AC:H/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High