CVE-2020-7957

2020-02-1217:15:00

Alpine Linux Development Team

security.alpinelinux.org

0.002 Low

EPSS

Percentile

52.0%

JSON

The IMAP and LMTP components in Dovecot 2.3.9 before 2.3.9.3 mishandle snippet generation when many characters must be read to compute the snippet and a trailing > character exists. This causes a denial of service in which the recipient cannot read all of their messages.

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.10-mainnoarchdovecot< 2.3.10.1-r0UNKNOWN
Alpine3.11-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.12-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.13-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.14-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.15-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.16-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.17-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN
Alpine3.18-mainnoarchdovecot< 2.3.9.3-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.10-main	noarch	dovecot	< 2.3.10.1-r0	UNKNOWN
Alpine	3.11-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.12-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.13-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.14-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.15-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.16-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.17-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN
Alpine	3.18-main	noarch	dovecot	< 2.3.9.3-r0	UNKNOWN

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1-10 of 131

0.002 Low

EPSS

Percentile

52.0%

JSON

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