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6.5

CVE-2017-11243: Adobe Acrobat Reader lets attackers run code

CVE-2017-11243 · published 9 years ago
Summary

Versions of Adobe Acrobat Reader listed above contain a bug that can let an attacker cause the program to run any code they choose. This could let them take control of a computer that opens a malicious PDF. Install the latest Adobe Acrobat Reader update as soon as possible to protect your systems.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
adobe acrobat >= 11.0.0, <= 11.0.20
>= 17.011.00000, <= 17.011.30066
cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*
adobe acrobat_dc >= 15.006.30060, <= 15.006.30306
>= 15.007.20033, <= 17.009.20058
cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:*
adobe acrobat_reader >= 17.011.00000, <= 17.011.30066
cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*
adobe acrobat_reader_dc >= 15.006.30060, <= 15.006.30306
>= 15.007.20033, <= 17.009.20058
cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:*
adobe reader >= 11.0.0, <= 11.0.20
cpe:2.3:a:adobe:reader:*:*:*:*:*:*:*:*
Original advisory text
Adobe Acrobat Reader 2017.009.20058 and earlier, 2017.008.30051 and earlier, 2015.006.30306 and earlier, and 11.0.20 and earlier has an exploitable memory corruption vulnerability in the XSLT engin...
Adobe Acrobat Reader 2017.009.20058 and earlier, 2017.008.30051 and earlier, 2015.006.30306 and earlier, and 11.0.20 and earlier has an exploitable memory corruption vulnerability in the XSLT engine. Successful exploitation could lead to arbitrary code execution.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
6.5 Medium
Exploitation
8% chance of attack within 30 days
Type
CWE-119Buffer Overflow
Timeline
Published11 Aug 2017
Updated15 Oct 2026
First seen29 Sep 2026
Sources
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