The (1) ZipArchive::addGlob and (2) ZipArchive::addPattern functions in ext/zip/php_zip.c in PHP 5.3.6 allow context-dependent attackers to cause a denial of service (application crash) via certain flags arguments, as demonstrated by (a) GLOB_ALTDIRFUNC and (b) GLOB_APPEND.
Published 2011-08-25 14:22:45
Updated 2018-10-09 19:31:30
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2011-1657

Top countries where our scanners detected CVE-2011-1657
Top open port discovered on systems with this issue 80
IPs affected by CVE-2011-1657 1,901
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-1657!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-1657

1.85%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-1657

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST

CWE ids for CVE-2011-1657

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-1657

Products affected by CVE-2011-1657

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