OESA-2021-1270

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1270
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1270.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2021-1270
Upstream
Published
2021-07-17T11:03:03Z
Modified
2025-09-03T06:17:07.149341Z
Summary
dovecot security update
Details

Dovecot is an IMAP server for Linux/UNIX-like systemsa wrapper package that will just handle common things for all versioned dovecot packages.

Security Fix(es):

The Sieve engine in Dovecot before 2.3.15 allows Uncontrolled Resource Consumption, as demonstrated by a situation with a complex regular expression for the regex extension.(CVE-2020-28200)

The submission service in Dovecot before 2.3.15 allows STARTTLS command injection in lib-smtp. Sensitive information can be redirected to an attacker-controlled address.(CVE-2021-33515)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / dovecot

Package

Name
dovecot
Purl
pkg:rpm/openEuler/dovecot&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.15-1.oe1

Ecosystem specific 

{
    "x86_64": [
        "dovecot-debuginfo-2.3.15-1.oe1.x86_64.rpm",
        "dovecot-help-2.3.15-1.oe1.x86_64.rpm",
        "dovecot-2.3.15-1.oe1.x86_64.rpm",
        "dovecot-devel-2.3.15-1.oe1.x86_64.rpm",
        "dovecot-debugsource-2.3.15-1.oe1.x86_64.rpm"
    ],
    "src": [
        "dovecot-2.3.15-1.oe1.src.rpm"
    ],
    "aarch64": [
        "dovecot-debuginfo-2.3.15-1.oe1.aarch64.rpm",
        "dovecot-devel-2.3.15-1.oe1.aarch64.rpm",
        "dovecot-help-2.3.15-1.oe1.aarch64.rpm",
        "dovecot-debugsource-2.3.15-1.oe1.aarch64.rpm",
        "dovecot-2.3.15-1.oe1.aarch64.rpm"
    ]
}