Out-of-Bounds Read Vulnerability in libXpm
Summary
CVE-2023-43789: A vulnerability was found in libXpm where a vulnerability exists due to a boundary condition, a local user can trigger an out-of-bounds read error and read contents of memory on the system. Affects libxpm versions < 3.5.17-r0. Fixed in 3.5.17-r0. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
libXpm is a library that provides support for the X PixMap (XPM) image format. It is commonly used in X Window System environments for displaying images. The vulnerability in libXpm allows a local user to trigger an out-of-bounds read error, potentially leading to unauthorized access to system memory.
Vulnerability Detail
The vulnerability in libXpm arises due to a boundary condition. By exploiting this vulnerability, a local user can trigger an out-of-bounds read error and gain access to the contents of memory on the system. This can potentially lead to the disclosure of sensitive information or the execution of arbitrary code.
How To Fix
Minimum fixed version
3.5.17-r0
This is the first release that contains the fix.
sudo apk add --upgrade libxpmTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, users can restrict access to the vulnerable library by applying appropriate permissions or removing unnecessary privileges. However, applying the official fix is strongly recommended to fully address the vulnerability.
Conclusion
The out-of-bounds read vulnerability in libXpm can be mitigated by updating the package to the recommended version. It is important to promptly apply the fix to prevent unauthorized access to system memory. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for libxpm →
FAQ
libXpm is a library used for handling X PixMap (XPM) images in X Window System environments.
The vulnerability allows a local user to read contents of memory on the system, potentially leading to unauthorized access or execution of arbitrary code.
To fix this vulnerability, update the libXpm package to version 3.5.17-r0 or later.
As a temporary workaround, restrict access to the vulnerable library by applying appropriate permissions or removing unnecessary privileges.
For more information, refer to the provided source links and the CVE-2023-43789.json file.
Related vulnerabilities
Recent vulnerabilities recorded for libxpm.
