CVE-2024-39420: 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…

PriorityP337high7CVSS 3.1

AVLACHPRNUIRSUCHIHAH

EPSS

3.49%

87.9th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
adobe	acrobat	>= 20.001.30005 < 20.005.30655	20.005.30655
adobe	acrobat	>= 24.001.20604 < 24.001.30159	24.001.30159
adobe	acrobat_dc	>= 15.008.20082 < 24.002.21005	24.002.21005
adobe	acrobat_reader	<= 24.003.20054	—
adobe	acrobat_reader	>= 20.001.3005 < 20.005.30655	20.005.30655
adobe	acrobat_reader_dc	>= 15.008.20082 < 24.002.21005	24.002.21005

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