VDB-118618 · CVE-2018-11655 · USN-3681-1

ImageMagick 7.0.7-20 Q16 MagickCore/cache.c GetImagePixelCache Image File resource management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as problematic has been found in ImageMagick 7.0.7-20 Q16. Impacted is the function GetImagePixelCache of the file MagickCore/cache.c. Executing a manipulation as part of Image File can lead to resource management. This vulnerability appears as CVE-2018-11655. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in ImageMagick 7.0.7-20 Q16 (Image Processing Software). It has been declared as problematic. This vulnerability affects the function GetImagePixelCache of the file MagickCore/cache.c. The manipulation as part of a Image File leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function GetImagePixelCache in MagickCore/cache.c, which allows attackers to cause a denial of service via a crafted CALS image file.

The bug was discovered 01/04/2018. The weakness was presented 06/01/2018 (GitHub Repository). The advisory is available at github.com. This vulnerability was named CVE-2018-11655 since 06/01/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 148 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 110837 (SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2018:1851-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 171268 (SUSE Enterprise Linux Security Update for ImageMagick (SUSE-SU-2018:1851-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 4 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (110837). See VDB-115280, VDB-117429, VDB-117430 and VDB-117982 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Image Processing Software

Name

ImageMagick

Version

7.0.7-20 Q16

License

open-source

Website

Product: https://www.imagemagick.org/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 110837
Nessus Name: SUSE SLED12 / SLES12 Security Update : ImageMagick (SUSE-SU-2018:1851-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

01/04/2018 🔍
06/01/2018 +147 days 🔍
06/01/2018 +0 days 🔍
06/01/2018 +0 days 🔍
06/02/2018 +1 days 🔍
06/29/2018 +27 days 🔍
07/02/2018 +3 days 🔍
03/19/2023 +1721 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: USN-3681-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-11655 (🔍)
GCVE (CVE): GCVE-0-2018-11655
GCVE (VulDB): GCVE-100-118618
See also: 🔍

Entryinfo

Created: 06/02/2018 19:52
Updated: 03/19/2023 13:20
Changes: 06/02/2018 19:52 (73), 02/11/2020 18:03 (4), 03/19/2023 13:20 (4)
Complete: 🔍
Cache ID: 216::103

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