An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).
References
Link | Resource |
---|---|
http://packetstormsecurity.com/files/160842/Dovecot-2.3.11.3-Access-Bypass.html | Mailing List Third Party Advisory VDB Entry |
http://seclists.org/fulldisclosure/2021/Jan/18 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2021/01/04/4 | Mailing List Third Party Advisory |
https://doc.dovecot.org/configuration_manual/hibernation/ | Vendor Advisory |
https://dovecot.org/pipermail/dovecot-news/2021-January/000450.html | Mailing List Vendor Advisory |
https://dovecot.org/security | Vendor Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GXDKFLOCUP7I4ELGQ2F4P5TGC6NXMYV7/ | |
https://security.gentoo.org/glsa/202101-01 | Third Party Advisory |
https://www.debian.org/security/2021/dsa-4825 | Third Party Advisory |
Configurations
History
07 Nov 2023, 03:19
Type | Values Removed | Values Added |
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References |
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02 Sep 2022, 15:45
Type | Values Removed | Values Added |
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First Time |
Fedoraproject
Fedoraproject fedora |
|
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GXDKFLOCUP7I4ELGQ2F4P5TGC6NXMYV7/ - Mailing List, Third Party Advisory | |
CPE | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
20 Jan 2021, 03:15
Type | Values Removed | Values Added |
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References |
|
11 Jan 2021, 18:25
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : 4.9
v3 : 6.8 |
References | (GENTOO) https://security.gentoo.org/glsa/202101-01 - Third Party Advisory | |
References | (MISC) http://packetstormsecurity.com/files/160842/Dovecot-2.3.11.3-Access-Bypass.html - Mailing List, Third Party Advisory, VDB Entry |
10 Jan 2021, 11:15
Type | Values Removed | Values Added |
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References |
|
07 Jan 2021, 19:20
Type | Values Removed | Values Added |
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CVSS |
v2 : v3 : |
v2 : 6.5
v3 : 8.8 |
CWE | NVD-CWE-Other | |
CPE | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:* |
|
References |
|
|
References | (FULLDISC) http://seclists.org/fulldisclosure/2021/Jan/18 - Mailing List, Third Party Advisory | |
References | (MISC) https://doc.dovecot.org/configuration_manual/hibernation/ - Vendor Advisory | |
References | (CONFIRM) http://www.openwall.com/lists/oss-security/2021/01/04/4 - Mailing List, Third Party Advisory | |
References | (CONFIRM) https://dovecot.org/pipermail/dovecot-news/2021-January/000450.html - Mailing List, Vendor Advisory | |
References | (MISC) https://dovecot.org/security - Vendor Advisory | |
References | (DEBIAN) https://www.debian.org/security/2021/dsa-4825 - Third Party Advisory |
06 Jan 2021, 23:15
Type | Values Removed | Values Added |
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References |
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05 Jan 2021, 00:15
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References |
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04 Jan 2021, 18:52
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-01-04 17:15
Updated : 2023-12-10 13:41
NVD link : CVE-2020-24386
Mitre link : CVE-2020-24386
CVE.ORG link : CVE-2020-24386
JSON object : View
Products Affected
fedoraproject
- fedora
debian
- debian_linux
dovecot
- dovecot
CWE