GraphicsMagick 1.3.26 MNG Image coders/png.c SetImageColorCallBack out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in GraphicsMagick 1.3.26. This affects the function SetImageColorCallBack of the file coders/png.c of the component MNG Image Handler. Performing a manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2017-12935. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in GraphicsMagick 1.3.26 (Image Processing Software). It has been classified as critical. This affects the function SetImageColorCallBack of the file coders/png.c of the component MNG Image Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 mishandles large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c.

The bug was discovered 08/05/2017. The weakness was shared 08/18/2017 (Website). It is possible to read the advisory at hg.code.sf.net. This vulnerability is uniquely identified as CVE-2017-12935 since 08/18/2017. It is possible to initiate the attack remotely. No form of authentication is needed for 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 13 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 102890 (Debian DLA-1082-1 : graphicsmagick 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 176510 (Debian Security Update for graphicsmagick (DSA 4321-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (102890) and SecurityFocus (BID 102981†). The entries VDB-102987, VDB-102992, VDB-102993 and VDB-103309 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: Out-of-bounds
CWE: CWE-125 / 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: 102890
Nessus Name: Debian DLA-1082-1 : graphicsmagick security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800516
OpenVAS Name: GraphicsMagick Multiple Vulnerabilities - Aug17 (Windows)
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

08/05/2017 🔍
08/18/2017 +13 days 🔍
08/18/2017 +0 days 🔍
08/18/2017 +0 days 🔍
08/18/2017 +0 days 🔍
08/31/2017 +13 days 🔍
09/01/2017 +1 days 🔍
02/08/2018 +160 days 🔍
12/16/2022 +1772 days 🔍

Sourcesinfo

Advisory: USN-4222-1
Researcher: Bob Friesenhahn
Status: Confirmed

CVE: CVE-2017-12935 (🔍)
GCVE (CVE): GCVE-0-2017-12935
GCVE (VulDB): GCVE-100-105459

OVAL: 🔍

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

See also: 🔍

Entryinfo

Created: 08/18/2017 22:51
Updated: 12/16/2022 08:17
Changes: 08/18/2017 22:51 (76), 11/08/2019 10:06 (6), 01/09/2021 17:27 (3), 12/16/2022 08:17 (3)
Complete: 🔍
Cache ID: 216:FA7:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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