GraphicsMagick 1.3.26 coders/pict.c ReadPICTImage integer underflow

HistoryDiffrelatejsonxmlCTI

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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in GraphicsMagick 1.3.26. The affected element is the function ReadPICTImage of the file coders/pict.c. Performing a manipulation results in integer underflow. This vulnerability is identified as CVE-2017-14997. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in GraphicsMagick 1.3.26 (Image Processing Software). It has been classified as problematic. This affects the function ReadPICTImage of the file coders/pict.c. The manipulation with an unknown input leads to a integer underflow vulnerability. CWE is classifying the issue as CWE-191. The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result. This is going to have an impact on availability. The summary by CVE is:

GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (excessive memory allocation) because of an integer underflow in ReadPICTImage in coders/pict.c.

The bug was discovered 09/30/2017. The weakness was released 10/04/2017 (Website). The advisory is shared at hg.graphicsmagick.org. This vulnerability is uniquely identified as CVE-2017-14997 since 10/03/2017. 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 are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 104336 (Debian DLA-1154-1 : 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 171687 (SUSE Enterprise Linux Security Update for ImageMagick (SUSE-SU-2018:3465-1)).

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 databases at Tenable (104336) and SecurityFocus (BID 101183†). Entries connected to this vulnerability are available at VDB-106081, VDB-106416, VDB-106752 and VDB-107120. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Image Processing Software

Name

GraphicsMagick

Version

1.3.26

License

open-source

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Integer underflow
CWE: CWE-191 / CWE-189
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
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 104336
Nessus Name: Debian DLA-1154-1 : graphicsmagick security update
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: 🔍

Patch: sourceforge.net

Timelineinfo

09/30/2017 🔍
10/03/2017 +2 days 🔍
10/03/2017 +0 days 🔍
10/03/2017 +0 days 🔍
10/04/2017 +1 days 🔍
10/04/2017 +0 days 🔍
10/31/2017 +27 days 🔍
11/02/2017 +2 days 🔍
12/30/2022 +1884 days 🔍

Sourcesinfo

Advisory: 0683f872
Researcher: Kirit Sankar Gupta.
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-14997 (🔍)
GCVE (CVE): GCVE-0-2017-14997
GCVE (VulDB): GCVE-100-107421

OVAL: 🔍

SecurityFocus: 101183

See also: 🔍

Entryinfo

Created: 10/04/2017 10:30
Updated: 12/30/2022 16:29
Changes: 10/04/2017 10:30 (70), 11/21/2019 17:10 (8), 01/15/2021 11:13 (5), 12/30/2022 16:21 (4), 12/30/2022 16:29 (1)
Complete: 🔍
Cache ID: 216:346:103

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