Unrated severityNVD Advisory· Published Mar 20, 2011· Updated Jun 16, 2026
CVE-2011-1471
CVE-2011-1471
Description
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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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
10- bugs.php.net/bug.phpnvdExploitVendor Advisory
- lists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlnvdMailing ListThird Party Advisory
- support.apple.com/kb/HT5002nvdThird Party Advisory
- www.debian.org/security/2011/dsa-2266nvdThird Party Advisory
- www.php.net/ChangeLog-5.phpnvdVendor Advisory
- www.redhat.com/support/errata/RHSA-2011-1423.htmlnvdThird Party Advisory
- www.securityfocus.com/bid/46975nvdThird Party AdvisoryVDB Entry
- www.mandriva.com/security/advisoriesnvdBroken Link
- www.mandriva.com/security/advisoriesnvdBroken Link
- www.vupen.com/english/advisories/2011/0744nvdPermissions Required
News mentions
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