ImageMagick 7.0.7-0 coders/tiff.c TIFFIgnoreTags null pointer dereference
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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7.2 | $0-$5k | 0.00 |
A vulnerability was found in ImageMagick 7.0.7-0 (Image Processing Software) and classified as problematic. Affected by this issue is the function TIFFIgnoreTags
of the file coders/tiff.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability. CVE summarizes:
ImageMagick 7.0.7-0 has a NULL Pointer Dereference in TIFFIgnoreTags in coders/tiff.c.
The bug was discovered 09/17/2017. The weakness was disclosed 09/18/2017 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2017-14532 since 09/17/2017. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 104071 (openSUSE Security Update : GraphicsMagick (openSUSE-2017-1155)), 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 170451 (OpenSUSE Security Update for GraphicsMagick (openSUSE-SU-2017:2735-1)).
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 vulnerability database at Tenable (104071). The entry VDB-107513 is pretty similar.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
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CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.2
VulDB Base Score: 5.3
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CVSSv2
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Exploiting
Class: Null pointer dereferenceCWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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Nessus ID: 104071
Nessus Name: openSUSE Security Update : GraphicsMagick (openSUSE-2017-1155)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Qualys ID: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
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Countermeasures
Recommended: UpgradeStatus: 🔍
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Timeline
09/17/2017 🔍09/17/2017 🔍
09/17/2017 🔍
09/17/2017 🔍
09/18/2017 🔍
09/18/2017 🔍
10/16/2017 🔍
10/23/2017 🔍
12/29/2022 🔍
Sources
Product: imagemagick.orgAdvisory: 719
Researcher: ADLab
Status: Not defined
Confirmation: 🔍
CVE: CVE-2017-14532 (🔍)
SecurityFocus: 100883
See also: 🔍
Entry
Created: 09/18/2017 18:58Updated: 12/29/2022 11:20
Changes: 09/18/2017 18:58 (69), 11/17/2019 10:26 (7), 01/13/2021 11:42 (5), 12/29/2022 11:12 (3), 12/29/2022 11:20 (1)
Complete: 🔍
Cache ID: 18:B43:103
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