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CVE
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CVE-2011-4566

Date: (C)2011-11-28   (M)2017-12-01 


Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.

CVSS Score: 6.4Access Vector: NETWORK
Exploit Score: 10.0Access Complexity: LOW
Impact Score: 4.9Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: NONE
 Availability: PARTIAL





Reference:
SECUNIA-47253
SECUNIA-48668
BID-50907
APPLE-SA-2012-05-09-1
DSA-2399
MDVSA-2011:197
RHSA-2012:0019
RHSA-2012:0071
USN-1307-1
http://support.apple.com/kb/HT5281
https://bugs.php.net/bug.php?id=60150
openSUSE-SU-2012:0426
php-exifprocessifdtag-dos(71612)

CWE    1
CWE-189
OVAL    21
oval:org.secpod.oval:def:1300027
oval:org.secpod.oval:def:103393
oval:org.secpod.oval:def:103380
oval:org.secpod.oval:def:301111
...

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