cve/2008/CVE-2008-1721.md

CVE-2008-1721

Description

Integer signedness error in the zlib extension module in Python 2.5.2 and earlier allows remote attackers to execute arbitrary code via a negative signed integer, which triggers insufficient memory allocation and a buffer overflow.

POC

Reference

• http://securityreason.com/securityalert/3802
• http://www.vmware.com/security/advisories/VMSA-2009-0016.html
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9407

Github

• https://github.com/mudongliang/LinuxFlaw
• https://github.com/oneoy/cve-