GraphicsMagick 1.3.26 ReadMNGImage use after free

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

Summaryinfo

A vulnerability classified as problematic was found in GraphicsMagick 1.3.26. This issue affects the function ReadMNGImage. Such manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2017-11403. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in GraphicsMagick 1.3.26 (Image Processing Software) and classified as problematic. Affected by this issue is the function ReadMNGImage. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is availability. CVE summarizes:

The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 has an out-of-order CloseBlob call, resulting in a use-after-free via a crafted file.

The bug was discovered 07/12/2017. The weakness was disclosed 07/18/2017 (Website). The advisory is shared for download at hg.code.sf.net. This vulnerability is handled as CVE-2017-11403 since 07/17/2017. 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 5 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 101914 (Fedora 26 : GraphicsMagick (2017-0446b53fd8)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176510 (Debian Security Update for graphicsmagick (DSA 4321-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 5 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (101914) and SecurityFocus (BID 102981†). The entries VDB-102987, VDB-102992, VDB-102993 and VDB-103309 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

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: Use after free
CWE: CWE-416 / 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: 101914
Nessus Name: Fedora 26 : GraphicsMagick (2017-0446b53fd8)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for GraphicsMagick FEDORA-2017-758fafed81
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: 🔍

Timelineinfo

07/12/2017 🔍
07/17/2017 +5 days 🔍
07/17/2017 +0 days 🔍
07/18/2017 +1 days 🔍
07/18/2017 +0 days 🔍
07/23/2017 +5 days 🔍
07/24/2017 +1 days 🔍
02/08/2018 +199 days 🔍
12/13/2022 +1769 days 🔍

Sourcesinfo

Advisory: FEDORA-2017-0446b53fd8
Status: Confirmed

CVE: CVE-2017-11403 (🔍)
GCVE (CVE): GCVE-0-2017-11403
GCVE (VulDB): GCVE-100-103712

OVAL: 🔍

SecurityFocus: 102981 - GraphicsMagick CVE-2018-6799 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 07/18/2017 11:00
Updated: 12/13/2022 08:35
Changes: 07/18/2017 11:00 (74), 10/26/2019 22:06 (6), 12/13/2022 08:33 (4), 12/13/2022 08:35 (1)
Complete: 🔍
Cache ID: 216:1DE:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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