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CVE-2020-13625

Published: 8 June 2020

PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote character. This can result in the file type being misinterpreted by the receiver or any mail relay processing the message.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
libphp-phpmailer
Launchpad, Ubuntu, Debian
bionic
Released (5.2.14+dfsg-2.3+deb9u2build0.18.04.1)
eoan Ignored
(end of standard support, was needed)
focal Needed

groovy Not vulnerable
(6.1.6-1)
hirsute Not vulnerable
(6.1.6-1)
impish Not vulnerable
(6.1.6-1)
jammy Not vulnerable
(6.1.6-1)
kinetic Not vulnerable
(6.1.6-1)
lunar Not vulnerable
(6.1.6-1)
trusty Does not exist

upstream
Released (6.1.6)
xenial
Released (5.2.14+dfsg-1ubuntu0.1~esm1)
Patches:
upstream: https://github.com/PHPMailer/PHPMailer/commit/c2796cb1cb99d7717290b48c4e6f32cb6c60b7b3

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N