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.

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://bugs.php.net/bug.php?id=49072	Exploit Vendor Advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html	Mailing List Third Party Advisory
http://support.apple.com/kb/HT5002	Third Party Advisory
http://www.debian.org/security/2011/dsa-2266	Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:052	Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2011:053	Broken Link
http://www.php.net/ChangeLog-5.php	Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2011-1423.html	Third Party Advisory
http://www.securityfocus.com/bid/46975	Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2011/0744	Permissions Required
http://bugs.php.net/bug.php?id=49072	Exploit Vendor Advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html	Mailing List Third Party Advisory
http://support.apple.com/kb/HT5002	Third Party Advisory
http://www.debian.org/security/2011/dsa-2266	Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:052	Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2011:053	Broken Link
http://www.php.net/ChangeLog-5.php	Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2011-1423.html	Third Party Advisory
http://www.securityfocus.com/bid/46975	Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2011/0744	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php::::::::

History

No history.

Information

Published : 2011-03-20 02:00

Updated : 2025-04-11 00:51

NVD link : CVE-2011-1471

Mitre link : CVE-2011-1471

CVE.ORG link : CVE-2011-1471

JSON object : View

Products Affected

php

php

CWE

CWE-189

Numeric Errors

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