CVE-2018-10112 : Vulnerability Insights and Analysis
CVE-2018-10112 involves a vulnerability in GEGL up to version 0.3.32, allowing remote attackers to exploit functions and potentially cause denial of service or other impacts. Learn about the impact, affected systems, and mitigation steps.
A vulnerability has been identified in GEGL up to version 0.3.32, allowing remote attackers to exploit the gegl_tile_backend_swap_constructed function, potentially leading to a denial of service condition or other impacts.
Understanding CVE-2018-10112
This CVE involves a vulnerability in GEGL that could be exploited by remote attackers, potentially causing a denial of service or other unspecified impacts.
What is CVE-2018-10112?
The vulnerability exists in GEGL up to version 0.3.32, specifically in the gegl_tile_backend_swap_constructed function in buffer/gegl-tile-backend-swap.c. Attackers can trigger this issue through a malformed PNG file mishandled during a call to the babl_format_get_bytes_per_pixel function in babl-format.c within babl version 0.1.46.
The Impact of CVE-2018-10112
Exploitation of this vulnerability could result in a denial of service condition due to a write access violation or potentially cause other unspecified impacts.
Technical Details of CVE-2018-10112
This section provides more technical insights into the vulnerability.
Vulnerability Description
The issue in GEGL allows remote attackers to exploit the gegl_tile_backend_swap_constructed function, potentially leading to a denial of service or other impacts.
Affected Systems and Versions
- Affected Version: GEGL up to 0.3.32
- Affected Function: gegl_tile_backend_swap_constructed in buffer/gegl-tile-backend-swap.c
- Related Component: babl version 0.1.46
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating a malformed PNG file mishandled during a call to the babl_format_get_bytes_per_pixel function.
Mitigation and Prevention
Protecting systems from CVE-2018-10112 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Implement network security measures to prevent remote exploitation.
Long-Term Security Practices
- Regularly update software and libraries to mitigate known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address weaknesses.
Patching and Updates
- Ensure that GEGL and babl components are updated to patched versions to eliminate the vulnerability.