ImageMagick 7.0.6-8 coders/pdf.c WritePDFImage input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in ImageMagick 7.0.6-8. It has been declared as problematic. This impacts the function WritePDFImage of the file coders/pdf.c. Executing a manipulation can lead to input validation. The identification of this vulnerability is CVE-2017-13132. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in ImageMagick 7.0.6-8 (Image Processing Software) and classified as problematic. This vulnerability affects the function WritePDFImage of the file coders/pdf.c. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

In ImageMagick 7.0.6-8, the WritePDFImage function in coders/pdf.c operates on an incorrect data structure in the "dump uncompressed PseudoColor packets" step, which allows attackers to cause a denial of service (assertion failure in WriteBlobStream in MagickCore/blob.c) via a crafted file.

The bug was discovered 08/15/2017. The weakness was shared 08/23/2017 by Venustech with Adlab of Venustech (GitHub Repository). The advisory is shared for download at github.com. This vulnerability was named CVE-2017-13132 since 08/22/2017. The attack can be initiated remotely. No form of authentication is required for a successful 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 7 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 104515 (GLSA-201711-07 : ImageMagick: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (104515) and SecurityFocus (BID 100458†). The entries VDB-105650, VDB-105651, VDB-105652 and VDB-105653 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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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: 🔍

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Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 104515
Nessus Name: GLSA-201711-07 : ImageMagick: Multiple vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

08/15/2017 🔍
08/22/2017 +7 days 🔍
08/22/2017 +0 days 🔍
08/22/2017 +0 days 🔍
08/23/2017 +1 days 🔍
08/23/2017 +0 days 🔍
11/11/2017 +80 days 🔍
11/13/2017 +2 days 🔍
12/16/2022 +1859 days 🔍

Sourcesinfo

Product: imagemagick.org

Advisory: 674
Researcher: Venustech
Organization: Adlab of Venustech
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-13132 (🔍)
GCVE (CVE): GCVE-0-2017-13132
GCVE (VulDB): GCVE-100-105664
SecurityFocus: 100458 - ImageMagick CVE-2017-13132 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 08/23/2017 11:34
Updated: 12/16/2022 11:16
Changes: 08/23/2017 11:34 (64), 11/09/2019 17:20 (13), 12/16/2022 11:16 (4)
Complete: 🔍
Cache ID: 216::103

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