Intrusion Prevention

Adobe.Reader.Spreadsheet.Split.Handling.Out.Of.Bounds.Read

Description

This indicates an attack attempt to exploit an Out Of Bounds Read vulnerability in Adobe Acrobat and Reader.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted PDF file. An attacker can exploit this by tricking an unsuspecting user into opening a malicious file and gain access to sensitive information.

Affected Products

Adobe Acrobat DC Continuous for Windows and macOS 2018.011.20058 and earlier versions
Adobe Acrobat Reader DC Continuous for Windows and macOS 2018.011.20058 and earlier versions
Acrobat 2017 Classic 2017 for Windows and macOS 2017.011.30099 and earlier versions
Acrobat Reader DC 2017 Classic 2017 for Windows and macOS 2017.011.30099 and earlier versions
Acrobat DC Classic 2015 for Windows and macOS 2015.006.30448 and earlier versions
Acrobat Reader DC Classic 2015 for Windows and macOS 2015.006.30448 and earlier versions

Impact

Information Disclosure: Remote attackers can gain sensitive information from vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://helpx.adobe.com/security/products/acrobat/apsb18-34.html

CVE References

CVE-2018-12801

Other References

APSB18-34