Vulnerability in mcabber - Roster Push Attack
Summary
DLA-724-1: mcabber - security update. Affects mcabber versions < 0.10.1-3+deb7u1. Fixed in 0.10.1-3+deb7u1. How to fix ↓
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Background
mcabber is a console-based Jabber (XMPP) client that allows users to communicate over the Jabber network. It provides a command-line interface for managing contacts, sending and receiving messages, and other XMPP functionalities. The package is commonly used by individuals and organizations for secure instant messaging.
Vulnerability Detail
A roster push attack was discovered in mcabber. This attack allows an attacker to manipulate the roster of a user by sending specially crafted roster push packets. By exploiting this vulnerability, an attacker can add or remove contacts from a user's roster without their knowledge or consent. This can lead to unauthorized access to sensitive information, impersonation, or other malicious activities.
How To Fix
Minimum fixed version
0.10.1-3+deb7u1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade mcabberTip — 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 essential to update mcabber to the patched version to ensure the security of the application.
Conclusion
The roster push attack vulnerability in mcabber can be mitigated by updating the package to version 0.10.1-3+deb7u1 or later. It is crucial for users to apply the necessary patches to ensure the security of their communication and protect against unauthorized access or impersonation. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for mcabber →
FAQ
mcabber is a console-based Jabber (XMPP) client that allows users to communicate over the Jabber network.
A roster push attack is a type of attack where an attacker manipulates a user's roster by sending specially crafted roster push packets.
The vulnerability allows an attacker to add or remove contacts from a user's roster without their knowledge or consent, potentially leading to unauthorized access to sensitive information or impersonation.
To fix this vulnerability, it is recommended to upgrade mcabber to version 0.10.1-3+deb7u1 or later.
There is no known workaround for this vulnerability. It is essential to update mcabber to the patched version.
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