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CVE-2019-18889

Published: 21 November 2019

An issue was discovered in Symfony 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. Serializing certain cache adapter interfaces could result in remote code injection. This is related to symfony/cache.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
symfony
Launchpad, Ubuntu, Debian
bionic Needed

disco Ignored
(end of life)
impish Not vulnerable
(4.3.8+dfsg-1ubuntu1)
groovy Not vulnerable
(4.3.8+dfsg-1ubuntu1)
hirsute Not vulnerable
(4.3.8+dfsg-1ubuntu1)
xenial Needed

kinetic Not vulnerable
(4.3.8+dfsg-1ubuntu1)
lunar Not vulnerable
(4.3.8+dfsg-1ubuntu1)
eoan Ignored
(end of life)
focal Not vulnerable
(4.3.8+dfsg-1ubuntu1)
jammy Not vulnerable
(4.3.8+dfsg-1ubuntu1)
trusty Does not exist

upstream
Released (4.3.8+dfsg-1)
mantic Not vulnerable
(4.3.8+dfsg-1ubuntu1)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H