Vulnerability Details : CVE-2011-1471

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.
Vulnerability category: Denial of service
Published 2011-03-20 02:00:05
Updated 2023-01-19 16:40:05
Source MITRE
View at NVD,

Exploit prediction scoring system (EPSS) score for CVE-2011-1471

Probability of exploitation activity in the next 30 days: 3.03%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 90 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-1471

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
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CWE ids for CVE-2011-1471

References for CVE-2011-1471

Products affected by CVE-2011-1471

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