What’s Vulnerable › Vulnerabilities

CVE-2006-4486

• Severity: low (CVSS 2.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2006-08-31 · updated 2026-06-16
• Weakness: CWE-189

Description

Integer overflow in memory allocation routines in PHP before 5.1.6, when running on a 64-bit system, allows context-dependent attackers to bypass the memory_limit restriction.

Affected products

• PHP: 5.1.0, 5.1.1, 5.1.2, 5.1.4, 5.1.5

References

• http://rhn.redhat.com/errata/RHSA-2006-0688.html
• http://secunia.com/advisories/21546
• http://secunia.com/advisories/22004
• http://secunia.com/advisories/22069
• http://secunia.com/advisories/22225
• http://secunia.com/advisories/22331
• http://secunia.com/advisories/22440
• http://secunia.com/advisories/22487
• http://secunia.com/advisories/22538
• http://secunia.com/advisories/25945
• http://securitytracker.com/id?1016984

Get alerted when CVE-2006-4486 or the next vulnerability affects your stack