Gentoo Linux Security Advisory GLSA 200707-03 – The imap_rescan() function of the file camel-imap-folder.c does not properly sanitize the SEQUENCE response sent by an IMAP server before being used to index arrays. Versions less than 1.8.3-r5 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/57415/glsa-200707-03.txt
Source: https://packetstormsecurity.com/files/57415/Gentoo-Linux-Security-Advisory-200707-3.html