alsa-2021:4181
Vulnerability from osv_almalinux
Mutt is a low resource, highly configurable, text-based MIME e-mail client. Mutt supports most e-mail storing formats, such as mbox and Maildir, as well as most protocols, including POP3 and IMAP.
The following packages have been upgraded to a later upstream version: mutt (2.0.7). (BZ#1912614)
Security Fix(es):
-
mutt: Incorrect handling of invalid initial IMAP responses could lead to an authentication attempt over unencrypted connection (CVE-2020-28896)
-
mutt: Memory leak when parsing rfc822 group addresses (CVE-2021-3181)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "mutt"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5:2.0.7-1.el8"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "Mutt is a low resource, highly configurable, text-based MIME e-mail client. Mutt supports most e-mail storing formats, such as mbox and Maildir, as well as most protocols, including POP3 and IMAP.\n\nThe following packages have been upgraded to a later upstream version: mutt (2.0.7). (BZ#1912614)\n\nSecurity Fix(es):\n\n* mutt: Incorrect handling of invalid initial IMAP responses could lead to an authentication attempt over unencrypted connection (CVE-2020-28896)\n\n* mutt: Memory leak when parsing rfc822 group addresses (CVE-2021-3181)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
"id": "ALSA-2021:4181",
"modified": "2021-11-12T10:20:56Z",
"published": "2021-11-09T08:33:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/8/ALSA-2021-4181.html"
},
{
"type": "REPORT",
"url": "https://vulners.com/cve/CVE-2020-28896"
},
{
"type": "REPORT",
"url": "https://vulners.com/cve/CVE-2021-3181"
}
],
"related": [
"CVE-2020-28896",
"CVE-2021-3181"
],
"summary": "Moderate: mutt security, bug fix, and enhancement update"
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.