Vulnerability in libplist - Security Update
Summary
DLA-870-1: libplist - security update. Affects libplist versions < 1.8-1+deb7u3. Fixed in 1.8-1+deb7u3. How to fix ↓
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Background
libplist is a library used for reading and writing the Apple binary and XML property lists format. It provides functionality to parse and manipulate plist files. This vulnerability affects version 1.8-1+deb7u3 of the libplist package in Debian 7 Wheezy.
Vulnerability Detail
Multiple vulnerabilities have been discovered in libplist. A maliciously crafted plist file can trigger a heap-based buffer overflow or memory allocation error in the parse_string_node function, leading to a denial-of-service (application crash). These vulnerabilities can be exploited by an attacker to crash applications that use libplist, potentially causing disruption or data loss.
How To Fix
Minimum fixed version
1.8-1+deb7u3
This is the first release that contains the fix.
sudo apt-get install --only-upgrade libplistTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is necessary to apply the security update to mitigate the risk.
Conclusion
libplist is vulnerable to multiple security issues that can be exploited by a maliciously crafted plist file. To protect your system, it is crucial to upgrade the libplist package to version 1.8-1+deb7u3 or later. For further assistance or support in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for libplist →
FAQ
libplist is a library for reading and writing the Apple binary and XML property lists format. It is commonly used in applications that need to work with plist files.
A plist file is a file format used by Apple to store structured data. It is commonly used for configuration files and data exchange between applications.
An attacker can exploit this vulnerability by crafting a malicious plist file and tricking a vulnerable application into parsing it. This can lead to a denial-of-service condition, causing the application to crash.
The potential consequences of this vulnerability include application crashes, which can lead to disruption of services or data loss. In some cases, an attacker may be able to exploit the crash to execute arbitrary code.
There is no known public exploit for this vulnerability at the time of this advisory. However, it is recommended to apply the security update to mitigate the risk.
Related vulnerabilities
Recent vulnerabilities recorded for libplist.
