CVE-2017-5194: Use After Free
First published: Fri Mar 03 2017(Updated: )
Use-after-free vulnerability in Irssi before 0.8.21 allows remote attackers to cause a denial of service (crash) via an invalid nick message.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Irssi | <0.8.21 | |
| Debian | =7.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-5194?
CVE-2017-5194 has a severity rating that allows for potential remote denial of service attacks.
How do I fix CVE-2017-5194?
To fix CVE-2017-5194, upgrade Irssi to version 0.8.21 or later.
What type of vulnerability is CVE-2017-5194?
CVE-2017-5194 is classified as a use-after-free vulnerability.
Who is affected by CVE-2017-5194?
CVE-2017-5194 affects users of Irssi versions prior to 0.8.21 and Debian Linux version 7.0.
What can attackers do with CVE-2017-5194?
Attackers can exploit CVE-2017-5194 to cause a denial of service by sending an invalid nick message.
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- agent/software-canonical-lookup-request
- vendor/irssi
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- canonical/debian
- version/debian/7.0