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CVE-2018-19296

Published: 16 November 2018

PHPMailer before 5.2.27 and 6.x before 6.0.6 is vulnerable to an object injection attack.

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
libphp-phpmailer
Launchpad, Ubuntu, Debian
bionic
Released (5.2.14+dfsg-2.3+deb9u1build0.18.04.1)
cosmic
Released (5.2.14+dfsg-2.3+deb9u1build0.18.04.1)
disco Not vulnerable
(5.2.14+dfsg-2.4)
eoan Not vulnerable
(5.2.14+dfsg-2.4)
focal Not vulnerable
(5.2.14+dfsg-2.4)
groovy Not vulnerable
(5.2.14+dfsg-2.4)
hirsute Not vulnerable
(5.2.14+dfsg-2.4)
impish Not vulnerable
(5.2.14+dfsg-2.4)
jammy Not vulnerable
(5.2.14+dfsg-2.4)
trusty Does not exist
(trusty was needed)
upstream
Released (5.2.14+dfsg-2.3+deb9u1, 5.2.14+dfsg-2.4, 5.2.27)
xenial
Released (5.2.14+dfsg-1ubuntu0.1~esm1)
Patches:
upstream: https://github.com/PHPMailer/PHPMailer/commit/f1231a9771505f4f34da060390d82eadb8448271 (5.2.x)

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H