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CVE
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CVE-2011-4566Date: (C)2011-11-28   (M)2018-06-20


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 and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 6.4
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
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:700651
oval:org.secpod.oval:def:5805
oval:org.secpod.oval:def:600718
oval:org.secpod.oval:def:600719
...

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