Executive Summary

Informations
Name CVE-2021-35937 First vendor Publication 2022-08-25
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 6.4
Base Score 6.4 Environmental Score 6.4
impact SubScore 5.9 Temporal Score 6.4
Exploitabality Sub Score 0.5
 
Attack Vector Local Attack Complexity High
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A race condition vulnerability was found in rpm. A local unprivileged user could use this flaw to bypass the checks that were introduced in response to CVE-2017-7500 and CVE-2017-7501, potentially gaining root privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35937

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 121
Os 1
Os 4

Sources (Detail)

Source Url
GENTOO https://security.gentoo.org/glsa/202210-22
MISC https://access.redhat.com/security/cve/CVE-2021-35937
https://bugzilla.redhat.com/show_bug.cgi?id=1964125
https://rpm.org/wiki/Releases/4.18.0
https://www.usenix.org/legacy/event/sec05/tech/full_papers/borisov/borisov.pdf

Alert History

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Date Informations
2024-02-02 02:26:54
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2024-02-01 12:24:16
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2023-11-07 21:31:43
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2023-09-05 13:21:10
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2023-09-05 01:23:47
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2023-09-02 13:19:44
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2023-09-02 01:24:09
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2023-08-12 13:25:50
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2023-08-12 01:23:22
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2023-08-11 13:18:05
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2023-08-11 01:24:09
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2023-08-06 13:16:03
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2023-08-06 01:23:07
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2023-08-04 13:16:25
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2023-08-04 01:23:28
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2023-07-14 13:16:29
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2023-07-14 01:23:16
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2023-06-26 21:27:42
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2023-03-29 02:18:37
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2023-03-28 12:23:28
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2022-11-17 00:27:26
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2022-10-31 09:27:24
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2022-10-11 13:08:14
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2022-10-11 01:22:56
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2022-09-02 00:27:14
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2022-08-26 17:27:11
  • Multiple Updates
2022-08-26 00:27:12
  • First insertion