PT-2023-4563 · Adobe · Acrobat+3
Publicado
2023-08-08
·
Atualizado
2023-08-15
·
CVE-2023-38244
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Adobe Acrobat Reader versions 23.003.20244 and earlier
Adobe Acrobat Reader versions 20.005.30467 and earlier
Adobe Acrobat 2020
Adobe Acrobat Reader 2020
Adobe Acrobat Document Cloud
Adobe Acrobat Reader Document Cloud
Description
The issue is related to an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. This vulnerability can be exploited by an attacker to bypass mitigations such as ASLR. Exploitation requires user interaction, where a victim must open a malicious file. The vulnerability allows an attacker to gain unauthorized access to protected information.
Recommendations
For Adobe Acrobat Reader versions 23.003.20244 and earlier, update to a version later than 23.003.20244 to resolve the issue.
For Adobe Acrobat Reader versions 20.005.30467 and earlier, update to a version later than 20.005.30467 to resolve the issue.
For Adobe Acrobat 2020, Adobe Acrobat Reader 2020, Adobe Acrobat Document Cloud, and Adobe Acrobat Reader Document Cloud, at the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider avoiding the use of font parsing functionality in these products until a patch is available.
Out of bounds Read
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Acrobat
Acrobat Document Cloud
Acrobat Reader
Adobe Acrobat Reader Document Cloud