Original 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.
Affected software
- PHP < 5.2.11≥ 5.3.0 < 5.3.6 Fixed in: 5.2.11, 5.3.6 exact match
Details
- Published
- 2011-03-20
- Last modified
- 2024-08-07
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
References
- cve.org/CVE-2011-1471
- nvd.nist.gov/vuln/detail/CVE-2011-1471
- www.securityfocus.com/bid/46975
- www.mandriva.com/security/advisories?name=MDVSA-2011:053
- www.debian.org/security/2011/dsa-2266
- www.php.net/ChangeLog-5.php
- lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- www.redhat.com/support/errata/RHSA-2011-1423.html
- www.mandriva.com/security/advisories?name=MDVSA-2011:052
- www.vupen.com/english/advisories/2011/0744
- support.apple.com/kb/HT5002
- bugs.php.net/bug.php?id=49072
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