SB2017070528 - Fedora EPEL 7 update for GraphicsMagick
Published: July 5, 2017 Updated: April 24, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) Buffer overflow (CVE-ID: CVE-2017-10794)
The vulnerability allows a local attacker to cause DoS condition on the target system.
The vulnerability exists due to buffer overflow in the coders/tiff.c source code. A local attacker can supply a malicious RGB TIFF picture, trigger buffer overflow and cause the service to crash.
2) Buffer over-read (CVE-ID: CVE-2017-10799)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to an out-of-bounds read that occurs in ReadDPXImage() when processing DPX images with large width in metadata.
3) Buffer overflow (CVE-ID: CVE-2017-10800)
The vulnerability allows a remote attacker to perform denial of service (DoS) attack.
The vulnerability exists due to a boundary error when processing MATLAB images in ReadMATImage() function in coders/mat.c. A remote attacker can create a specially crafted image with size for a MAT Object grater than the actual amount of data, pass it to the affected application, trigger memory corruption and crash the application.
Remediation
Install update from vendor's website.