GD Graphics Library up to 2.1.0 gd_interpolation.c imagescale out-of-bounds
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.4 | $0-$5k | 0.00 |
A vulnerability was found in GD Graphics Library up to 2.1.0 (Image Processing Software). It has been classified as critical. This affects the function imagescale
of the file gd_interpolation.c. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
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.
The weakness was presented 08/07/2016 (Website). The advisory is shared at php.net. This vulnerability is uniquely identified as CVE-2013-7456 since 05/26/2016. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 91615 (Debian DSA-3602-1 : php5 - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350271 (Amazon Linux Security Advisory for php55: ALAS-2016-707).
Upgrading to version 2.1.1 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (91615). See 67396, 67398, 67420 and 67724 for similar entries.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.6VulDB Meta Temp Score: 7.4
VulDB Base Score: 7.6
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.6
NVD Vector: 🔍
CVSSv2
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Exploiting
Class: Out-of-boundsCWE: CWE-125 / CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Nessus ID: 91615
Nessus Name: Debian DSA-3602-1 : php5 - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 865775
OpenVAS Name: SuSE Update for php5 openSUSE-SU-2016:1553-1 (php5)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: GD Graphics Library 2.1.1
Patch: github.com
Timeline
05/25/2016 🔍05/26/2016 🔍
06/14/2016 🔍
06/15/2016 🔍
08/07/2016 🔍
08/07/2016 🔍
08/08/2016 🔍
09/12/2022 🔍
Sources
Advisory: RHSA-2016:2750Status: Not defined
Confirmation: 🔍
CVE: CVE-2013-7456 (🔍)
OVAL: 🔍
SecurityFocus: 90859 - PHP 'imagescale' Function Out of Bounds Read Denial of Service Vulnerability
See also: 🔍
Entry
Created: 08/08/2016 15:13Updated: 09/12/2022 14:09
Changes: 08/08/2016 15:13 (67), 03/21/2019 17:12 (12), 09/12/2022 14:09 (5)
Complete: 🔍
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