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CVE-2018-4892

nvd nist
Published: Feb 27, 2018Modified: Nov 21, 2024

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8.8
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. This vulnerability is an instance of a use after free vulnerability in the JBIG2 decoder. The vulnerability is triggered by a crafted PDF file that contains a malformed JBIG2 stream. Successful exploitation could lead to arbitrary code execution.

Affected (6)

Adobe
4 products
Acrobat
Acrobat Dc
Acrobat Reader
Acrobat Reader Dc
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Acrobat
From 17.0 to 17.011.30070
Adobe
Acrobat Dc
From 15.0 to 15.006.30394
Acrobat Dc
From - to 18.009.20050
Acrobat Reader
From 17.0 to 17.011.30070
Adobe
Acrobat Reader Dc
From 15.0 to 15.006.30394
Acrobat Reader Dc
From - to 18.009.20050

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (6)

Source: psirt@adobe.com
Third Party AdvisoryVDB Entry
Source: psirt@adobe.com
Third Party AdvisoryVDB Entry
Source: psirt@adobe.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.