CVE-2019-25544

弱点类型

Pidgin 2.13.0 contains a denial of service vulnerability that allows local attackers to crash the application by providing an excessively long username string during account creation. Attackers can input a buffer of 1000 characters in the username field and trigger a crash when joining a chat, causing the application to become unavailable.

受影响产品

• pidgin pidgin

参考链接

• https://pidgin.im/
• https://www.exploit-db.com/exploits/46930
• https://www.vulncheck.com/advisories/pidgin-denial-of-service-via-malformed-username