ImageMagick up to 7.0.8-16 coders/bmp.c resource management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in ImageMagick up to 7.0.8-16. This impacts an unknown function of the file coders/bmp.c. The manipulation leads to resource management. This vulnerability is listed as CVE-2018-20467. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in ImageMagick up to 7.0.8-16 (Image Processing Software). This issue affects an unknown functionality of the file coders/bmp.c. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.

The bug was discovered 12/08/2018. The weakness was presented 12/26/2018 (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2018-20467 since 12/25/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 17 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 121146 (openSUSE Security Update : GraphicsMagick (openSUSE-2019-16)), 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 172177 (SUSE Enterprise Linux Security Update for ImageMagick (SUSE-SU-2019:13993-1)).

Upgrading to version 7.0.8-16 eliminates this vulnerability. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (121146) and SecurityFocus (BID 106315†). See VDB-130521, VDB-130522 and VDB-131462 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Nessus ID: 121146
Nessus Name: openSUSE Security Update : GraphicsMagick (openSUSE-2019-16)
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: 🔍

Upgrade: ImageMagick 7.0.8-16
Patch: github.com

Timelineinfo

12/08/2018 🔍
12/21/2018 +13 days 🔍
12/25/2018 +4 days 🔍
12/25/2018 +0 days 🔍
12/26/2018 +1 days 🔍
12/26/2018 +0 days 🔍
01/11/2019 +16 days 🔍
01/14/2019 +3 days 🔍
06/22/2023 +1620 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: db0add932fb850d762b02604ca3053b7d7ab6deb⛔
Status: Confirmed

CVE: CVE-2018-20467 (🔍)
GCVE (CVE): GCVE-0-2018-20467
GCVE (VulDB): GCVE-100-128423
SecurityFocus: 106315 - ImageMagick 'coders/bmp.c' Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 12/26/2018 21:48
Updated: 06/22/2023 08:35
Changes: 12/26/2018 21:48 (75), 04/24/2020 11:57 (4), 06/22/2023 08:31 (5), 06/22/2023 08:35 (1)
Complete: 🔍
Cache ID: 216::103

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