Unscored severity · published Mar 20, 2011
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…
–
CVSS
13.2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)13.2% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
before 5.2.11; 5.3.0 before 5.3.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-1471
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-1471
Exploit
http://bugs.php.net/bug.php?id=49072
Mailing List
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
Third Party Advisory
http://support.apple.com/kb/HT5002
Third Party Advisory
http://www.debian.org/security/2011/dsa-2266
Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2011:052
Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2011:053
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