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CVE
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CVE-2012-2840

Date: (C)2012-07-13   (M)2017-11-18 


Off-by-one error in the exif_convert_utf16_to_utf8 function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted EXIF tags in an image.

CVSS Score: 7.5Access Vector: NETWORK
Exploit Score: 10.0Access Complexity: LOW
Impact Score: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL





Reference:
SECUNIA-49988
BID-54437
DSA-2559
RHSA-2012:1255
SUSE-SU-2012:0903
USN-1513-1
http://sourceforge.net/mailarchive/message.php?msg_id=29534027

CPE    6
cpe:/a:curtis_galloway:libexif:0.6.19
cpe:/a:curtis_galloway:libexif:0.6.20
cpe:/a:curtis_galloway:libexif:0.6.18
cpe:/a:curtis_galloway:libexif:0.6.14
...
CWE    1
CWE-189
OVAL    9
oval:org.secpod.oval:def:1300092
oval:org.secpod.oval:def:302926
oval:org.secpod.oval:def:104603
oval:org.secpod.oval:def:104600
...

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