ImageMagick up to 6.9.8-4/7.0.5-5 coders/mat.c ReadMATImage memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in ImageMagick up to 6.9.8-4/7.0.5-5. It has been declared as problematic. This issue affects the function ReadMATImage of the file coders/mat.c. Such manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2017-13146. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in ImageMagick up to 6.9.8-4/7.0.5-5 (Image Processing Software) and classified as problematic. Affected by this issue is the function ReadMATImage of the file coders/mat.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is availability. CVE summarizes:

In ImageMagick before 6.9.8-5 and 7.x before 7.0.5-6, there is a memory leak in the ReadMATImage function in coders/mat.c.

The bug was discovered 07/28/2017. The weakness was disclosed 08/23/2017 (Website). The advisory is shared for download at bugs.debian.org. This vulnerability is handled as CVE-2017-13146 since 08/23/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 26 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 102889 (Debian DLA-1081-1 : imagemagick 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 170696 (SUSE Enterprise Linux Security Update for ImageMagick (SUSE-SU-2018:0130-1)).

Upgrading to version 6.9.8-5 or 7.0.5-6 eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (102889). The entries VDB-104360, VDB-104389, VDB-104390 and VDB-104391 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 102889
Nessus Name: Debian DLA-1081-1 : imagemagick security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 865606
OpenVAS Name: Debian LTS Advisory ([SECURITY] [DLA 1081-1] imagemagick security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: ImageMagick 6.9.8-5/7.0.5-6
Patch: github.com

Timelineinfo

07/28/2017 🔍
08/23/2017 +26 days 🔍
08/23/2017 +0 days 🔍
08/23/2017 +0 days 🔍
08/24/2017 +1 days 🔍
08/31/2017 +7 days 🔍
09/01/2017 +1 days 🔍
12/16/2022 +1932 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: 79e5dbcdd1fc2f714f9bae548bc55d5073f3ed20
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-13146 (🔍)
GCVE (CVE): GCVE-0-2017-13146
GCVE (VulDB): GCVE-100-105692
See also: 🔍

Entryinfo

Created: 08/24/2017 10:42
Updated: 12/16/2022 14:27
Changes: 08/24/2017 10:42 (69), 11/10/2019 06:29 (9), 12/16/2022 14:27 (5)
Complete: 🔍
Cache ID: 216:3E8:103

Once again VulDB remains the best source for vulnerability data.

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