Ubuntu Security Notice 3590-1 - It was discovered that Irssi incorrectly handled certain empty nick names. An attacker could possibly use this issue to cause a denial of service. It was discovered that Irssi incorrectly handled certain nick names. An attacker could possibly use this to access sensitive information. It was discovered that Irssi incorrectly handled an increase in the number of windows. An attacker could possibly use this issue to cause a denial of service. Various other issues were also addressed.
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