CVE-2016-7044: Buffer Overflow
First published: Tue Sep 27 2016(Updated: )
The unformat_24bit_color function in the format parsing code in Irssi before 0.8.20, when compiled with true-color enabled, allows remote attackers to cause a denial of service (heap corruption and crash) via an incomplete 24bit color code.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Irssi | <=0.8.19 | |
| Debian | =8.0 | |
| Ubuntu Linux | =16.04 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-7044?
CVE-2016-7044 has a medium severity rating, primarily due to its potential to cause a denial of service.
How do I fix CVE-2016-7044?
To fix CVE-2016-7044, you should upgrade to Irssi version 0.8.20 or later.
Who is affected by CVE-2016-7044?
CVE-2016-7044 affects users of Irssi versions prior to 0.8.20 when compiled with true-color enabled.
What kind of attack does CVE-2016-7044 facilitate?
CVE-2016-7044 allows remote attackers to exploit heap corruption, resulting in a crash of the application.
Is CVE-2016-7044 specific to any operating system?
Yes, CVE-2016-7044 specifically impacts Debian GNU/Linux 8.0 and Ubuntu Linux 16.04 among other platforms.
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