Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2014-3670

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
29/10/2014
Last modified:
07/11/2023

Description

The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* 5.4.33 (including)
cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.3:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.4:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.5:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.6:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.7:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.8:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.9:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.10:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.11:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.12:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.12:rc1:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools