CVE-2021-20247

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Summary:

A flaw was found in mbsync before v1.3.5 and v1.4.1. Validations of the mailbox names returned by IMAP LIST/LSUB do not occur allowing a malicious or compromised server to use specially crafted mailbox names containing ‘..’ path components to access data outside the designated mailbox on the opposite end of the synchronization channel. The highest threat from this vulnerability is to data confidentiality and integrity.

Reference Links(if available):

CVSS Score (if available)

v2: / MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N

AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

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$484.00

The world's most advanced processor in the desktop PC gaming segment Can deliver ultra-fast 100+ FPS performance in the world's most popular games 12 cores and 24 processing threads, bundled with the AMD Wraith Prism cooler with color controlled LED ... read more

(as of February 28, 2021 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler

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$389.99 $377.10

AMD's fastest 6 core processor for mainstream desktop, with 12 processing threads Can deliver elite 100+ FPS performance in the world's most popular games Bundled with the quiet, capable AMD Wraith Stealth cooler 4.6 GHz Max Boost, unlocked for overc... read more

(as of February 28, 2021 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

AMD Ryzen 5 2600 Processor with Wraith Stealth Cooler - YD2600BBAFBOX

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$199.00 $189.99

System ram type: DDR4_sdram

(as of February 28, 2021 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

v3: / HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Links to Exploits(if available)