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EUVD-2020-20684

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 21 Views

Sieve engine in Dovecot allows Uncontrolled Resource Consumption via complex regular expressions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
archlinux
ArchLinux
[ASA-202106-57] pigeonhole: denial of service
22 Jun 202100:00
–archlinux
astralinux
AstraLinux
Astra Linux – Vulnerability in dovecot
14 Sep 202612:01
–astralinux
bdu_fstec
BDU FSTEC
Dovecot Resource Management DoS
25 Jun 202100:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2020-28200 affecting package dovecot for versions less than 2.3.20-1
28 Sep 202311:57
–cbl_mariner
cnnvd
CNNVD
Dovecot Resource Management Vulnerability
21 Jun 202100:00
–cnnvd
cve
CVE
CVE-2020-28200
28 Jun 202112:08
–cve
cvelist
Cvelist
CVE-2020-28200
28 Jun 202112:08
–cvelist
debiancve
Debian CVE
CVE-2020-28200
28 Jun 202112:08
–debiancve
freebsd
FreeBSD
dovecot-pigeonhole -- Sieve excessive resource usage
23 Sep 202000:00
–freebsd
fedora
Fedora
[SECURITY] Fedora 33 Update: dovecot-2.3.15-1.fc33
5 Jul 202101:36
–fedora
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "4e4a8347-2aa0-3681-a024-19aabf35be53",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1cc37f53-5360-3ec9-942c-cfaf6a695d56",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.1High risk
Vulners AI Score7.1
CVSS 3.14.3
CVSS 24
EPSS0.01968
21