A security issue has been found in fetchmail before version 6.4.20. Missing variable initialization can cause reads from bad memory locations when logging long messages. This leads to fetchmail logging random information (and possible information disclosure), or segfaults and aborts, stalling inbound mail.
A security issue has been found in fetchmail before version 6.4.20. Missing variable initialization can cause reads from bad memory locations when logging long messages. This leads to fetchmail logging random information (and possible information disclosure), or segfaults and aborts, stalling inbound mail.
https://www.fetchmail.info/fetchmail-SA-2021-01.txt https://sourceforge.net/p/fetchmail/git/ci/c546c8299243a10a7b85c638e0e61396ecd5d8b5/
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