CVE-2011-1471 in PHP

Summary

Integer signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls.

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• Reservation: 03/19/2011
• Disclosure: 03/19/2011
• Moderation: VulDB entry created
• Entries: VDB-56895 (1)
• CPE: ready
• CWE: CWE-189 (Confirmed)
• Exploit: Download
• CVSS: 5.3
• EPSS: 0.07230
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2011-1471
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-1471
• CVE Details: https://www.cvedetails.com/cve/CVE-2011-1471/