Use After Free Vulnerability in Adobe Acrobat Reader
CVE-2018-4892

8.8HIGH

Key Information:

Vendor

Adobe
Status
Adobe Acrobat Reader 2018.009.20050 And Earlier Versions, 2017.011.30070 And Earlier Versions, 2015.006.30394 And Earlier Versions
Vendor
CVE Published:
27 February 2018

What is CVE-2018-4892?

A vulnerability found in Adobe Acrobat Reader allows potential attackers to exploit crafted PDF files containing malformed JBIG2 streams. This phenomenon can lead to arbitrary code execution on vulnerable systems, making it critical for users to update their software promptly to mitigate this risk.

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Affected Version(s)

Adobe Acrobat Reader 2018.009.20050 and earlier , 2017.011.30070 and earlier , 2015.006.30394 and earlier Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions

References

http://www.securityfocus.com/bid/102995
vdb-entryx_refsource_BID
https://helpx.adobe.com/security/products/acrobat/apsb18-...
x_refsource_CONFIRM
http://www.securitytracker.com/id/1040364
vdb-entryx_refsource_SECTRACK

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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