CVE-2020-28896
Vulnerability from cvelistv5
Published
2020-11-23 18:52
Modified
2024-08-04 16:41
Severity ?
EPSS score ?
Summary
Mutt before 2.0.2 and NeoMutt before 2020-11-20 did not ensure that $ssl_force_tls was processed if an IMAP server's initial server response was invalid. The connection was not properly closed, and the code could continue attempting to authenticate. This could result in authentication credentials being exposed on an unencrypted connection, or to a machine-in-the-middle.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/neomutt/neomutt/commit/9c36717a3e2af1f2c1b7242035455ec8112b4b06 | Patch, Third Party Advisory | |
| cve@mitre.org | https://github.com/neomutt/neomutt/releases/tag/20201120 | Release Notes, Third Party Advisory | |
| cve@mitre.org | https://gitlab.com/muttmua/mutt/-/commit/04b06aaa3e0cc0022b9b01dbca2863756ebbf59a | Patch, Third Party Advisory | |
| cve@mitre.org | https://gitlab.com/muttmua/mutt/-/commit/d92689088dfe80a290ec836e292376e2d9984f8f | Patch, Third Party Advisory | |
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2020/11/msg00048.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://security.gentoo.org/glsa/202101-32 | Third Party Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.