CVE-2022-24986

KDE KCron through 21.12.2 uses a temporary file in /tmp when saving, but reuses the filename during an editing session. Thus, someone watching it be created the first time could potentially intercept the file the following time, enabling that person to run unauthorized commands.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2022/02/25/3	Mailing List Third Party Advisory
https://apps.kde.org/kcron/	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:kde:kcron:*:*:*:*:*:*:*:*

History

08 Aug 2023, 14:22

Type	Values Removed	Values Added
CWE	~~CWE-862~~	CWE-668 CWE-362

08 Mar 2022, 18:19

Type	Values Removed	Values Added
First Time		Kde Kde kcron
CWE		CWE-862
CPE		cpe:2.3:a:kde:kcron::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 7.8
References	~~(MISC) http://www.openwall.com/lists/oss-security/2022/02/25/3 -~~	(MISC) http://www.openwall.com/lists/oss-security/2022/02/25/3 - Mailing List, Third Party Advisory
References	~~(MISC) https://apps.kde.org/kcron/ -~~	(MISC) https://apps.kde.org/kcron/ - Product

26 Feb 2022, 05:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-02-26 05:15

Updated : 2023-12-10 14:22

NVD link : CVE-2022-24986

Mitre link : CVE-2022-24986

CVE.ORG link : CVE-2022-24986

JSON object : View

Products Affected

kde

kcron

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-668

Exposure of Resource to Wrong Sphere

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