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Bug 728300 (CVE-2020-14093, CVE-2020-14154) - [Tracker] Mutt mishandling of TLS (CVE-2020-{14093,14154})
Summary: [Tracker] Mutt mishandling of TLS (CVE-2020-{14093,14154})
Alias: CVE-2020-14093, CVE-2020-14154
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
Depends on: 728294 728302
Blocks: 807352
  Show dependency tree
Reported: 2020-06-14 22:58 UTC by Sam James
Modified: 2021-08-10 01:45 UTC (History)
0 users

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Package list:
Runtime testing required: ---


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Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2020-06-14 22:58:30 UTC
1) A possible IMAP man-in-the-middle attack.  No credentials 
are exposed, but could result in unintended emails being "saved" to an 
attacker's server.  The $ssl_starttls quadoption is now used to check 
for an unencrypted PREAUTH response from the server.

2) A problem with GnuTLS certificate prompting. "Rejecting" an expired intermediate cert did not terminate the