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[email protected]NVD:CVE-2023-38238

HistoryAug 10, 2023 - 2:15 p.m.

CVE-2023-38238

2023-08-1014:15:13

CWE-416

[email protected]

web.nvd.nist.gov

adobe acrobat reader

use-after-free

vulnerability

disclosure

memory

aslr

exploitation

user interaction

malicious file

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

5.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.2%

Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by a Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected configurations

NVD

Node

adobeacrobat_dcRange15.008.20082–23.003.20269continuous

OR

adobeacrobat_reader_dcRange15.008.20082–23.003.20269continuous

AND

applemacosMatch-

OR

microsoftwindowsMatch-

Node

adobeacrobatRange20.001.30005–20.005.30516.10516classic

OR

adobeacrobat_readerRange20.001.30005–20.005.30516.10516classic

AND

applemacosMatch-

Node

adobeacrobatRange20.001.30005–20.005.30514.10514classic

OR

adobeacrobat_readerRange20.001.30005–20.005.30514.10514classic

AND

microsoftwindowsMatch-

References

helpx.adobe.com/security/products/acrobat/apsb23-30.html

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

5.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.2%

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