Description
Foxit Reader, Enterprise Reader, and PhantomPDF before 7.1 allow remote attackers to cause a denial of service (memory corruption and crash) via a crafted (1) Ubyte Size in a DataSubBlock structure or (2) LZWMinimumCodeSize in a GIF image.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 2
- Foxit Products GIF Conversion - 'LZWMinimumCodeSize' Memory Corruption EDB-36334 · dos · Mar 11, 2015
- Foxit Products GIF Conversion - 'DataSubBlock' Memory Corruption EDB-36335 · dos · Mar 11, 2015
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- http://protekresearchlab.com/prl-2015-01prl-foxit-products-gif-conversion-memory-corruption-vulnerabilities-lzwminimumcodesize/
- 1031878 vdb-entry
- 73430 vdb-entry
- 119303 vdb-entry
- http://www.foxitsoftware.com/support/security_bulletins.php#FRD-23
- 1031877 vdb-entry
- 119302 vdb-entry
- http://www.foxitsoftware.com/support/security_bulletins.php#FRD-24
- 36334 exploit
- 36335 exploit
- http://protekresearchlab.com/PRL-2015-02/