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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
Acrobat Reader versions 20.005.30636, 24.002.21005, 24.001.30159, 20.005.30655, 24.002.20965, 24.002.20964, 24.001.30123, 24.003.20054 and earlier are affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability that could lead to arbitrary code execution. This vulnerability arises when the timing of actions changes the state of a resource between the checking of a condition and the use of the resource, allowing an attacker to manipulate the resource in a harmful way. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability that could result in arbitrary code execution in the context of the current user. This issue occurs when the state of a resource changes between its check-time and use-time, allowing an attacker to manipulate the resource. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Metrics
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CVE Modified by Adobe Systems Incorporated9/16/2024 9:15:09 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
Adobe Systems Incorporated AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Removed
CVSS V3.1
Adobe Systems Incorporated AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE Modified by Adobe Systems Incorporated9/13/2024 5:15:08 AM
Action
Type
Old Value
New Value
Changed
Description
Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability that could result in arbitrary code execution in the context of the current user. This issue occurs when the state of a resource changes between its check-time and use-time, allowing an attacker to manipulate the resource. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Acrobat Reader versions 20.005.30636, 24.002.21005, 24.001.30159, 20.005.30655, 24.002.20965, 24.002.20964, 24.001.30123, 24.003.20054 and earlier are affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability that could lead to arbitrary code execution. This vulnerability arises when the timing of actions changes the state of a resource between the checking of a condition and the use of the resource, allowing an attacker to manipulate the resource in a harmful way. Exploitati
Added
Reference
Adobe Systems Incorporated https://helpx.adobe.com/security/products/acrobat/apsb24-70.html [No types assigned]
Removed
Reference
Adobe Systems Incorporated https://helpx.adobe.com/security/products/acrobat/apsb24-57.html
AND
OR
*cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* versions from (including) 20.001.30005 up to (excluding) 20.005.30655
*cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* versions from (including) 24.001.20604 up to (excluding) 24.001.30159
*cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:* versions from (including) 15.008.20082 up to (excluding) 24.002.21005
*cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:* versions from (including) 20.001.3005
Added
CVSS V3.1
NIST AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Changed
Reference Type
https://helpx.adobe.com/security/products/acrobat/apsb24-57.html No Types Assigned
Adobe Systems Incorporated AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CWE
Adobe Systems Incorporated CWE-367
Added
Description
Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability that could result in arbitrary code execution in the context of the current user. This issue occurs when the state of a resource changes between its check-time and use-time, allowing an attacker to manipulate the resource. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Added
Reference
Adobe Systems Incorporated https://helpx.adobe.com/security/products/acrobat/apsb24-57.html [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2024-39420 NVD
Published Date: 08/14/2024 NVD
Last Modified: 09/16/2024
Source: Adobe Systems Incorporated