Vulnerability Details : CVE-2013-7456

gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.1.1, as used in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7, allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted image that is mishandled by the imagescale function.
Published 2016-08-07 10:59:00
Updated 2018-01-05 02:29:46
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2013-7456

Probability of exploitation activity in the next 30 days: 2.57%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 89 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2013-7456

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
6.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
 NIST
7.6
 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
2.8
4.7
 NIST

CWE ids for CVE-2013-7456

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-7456

Products affected by CVE-2013-7456

  • Libgd » Libgd » Version: 2.1.0
    cpe:2.3:a:libgd:libgd:2.1.0:*:*:*:*:*:*:*
    Matching versions
    When used together with: PHP » PHP
    When used together with: PHP » PHP » Version: 5.6.0 Update Alpha1
    When used together with: PHP » PHP » Version: 5.6.0 Update Alpha2
    When used together with: PHP » PHP » Version: 5.6.0 Update Alpha3
    When used together with: PHP » PHP » Version: 5.6.0 Update Alpha4
    When used together with: PHP » PHP » Version: 5.6.0 Update Alpha5
    When used together with: PHP » PHP » Version: 5.6.0 Update Beta1
    When used together with: PHP » PHP » Version: 5.6.0 Update Beta2
    When used together with: PHP » PHP » Version: 5.6.0 Update Beta3
    When used together with: PHP » PHP » Version: 5.6.0 Update Beta4
    When used together with: PHP » PHP » Version: 5.6.1
    When used together with: PHP » PHP » Version: 5.6.2
    When used together with: PHP » PHP » Version: 5.6.3
    When used together with: PHP » PHP » Version: 5.6.4
    When used together with: PHP » PHP » Version: 5.6.5
    When used together with: PHP » PHP » Version: 5.6.6
    When used together with: PHP » PHP » Version: 5.6.7
    When used together with: PHP » PHP » Version: 5.6.8
    When used together with: PHP » PHP » Version: 5.6.9
    When used together with: PHP » PHP » Version: 5.6.10
    When used together with: PHP » PHP » Version: 5.6.11
    When used together with: PHP » PHP » Version: 5.6.12
    When used together with: PHP » PHP » Version: 5.6.13
    When used together with: PHP » PHP » Version: 5.6.14
    When used together with: PHP » PHP » Version: 5.6.15
    When used together with: PHP » PHP » Version: 5.6.16
    When used together with: PHP » PHP » Version: 5.6.17
    When used together with: PHP » PHP » Version: 5.6.18
    When used together with: PHP » PHP » Version: 5.6.19
    When used together with: PHP » PHP » Version: 5.6.20
    When used together with: PHP » PHP » Version: 5.6.21
    When used together with: PHP » PHP » Version: 7.0.0
    When used together with: PHP » PHP » Version: 7.0.1
    When used together with: PHP » PHP » Version: 7.0.2
    When used together with: PHP » PHP » Version: 7.0.3
    When used together with: PHP » PHP » Version: 7.0.4
    When used together with: PHP » PHP » Version: 7.0.5
    When used together with: PHP » PHP » Version: 7.0.6
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