CVE-2018-6596 Information

Description

webhooks/base.py in Anymail (aka django-anymail) before 1.2.1 is prone to a timing attack vulnerability on the WEBHOOK_AUTHORIZATION secret which allows remote attackers to post arbitrary e-mail tracking events.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Reference

https://bugs.debian.org/889450 https://github.com/anymail/django-anymail/commit/c07998304b4a31df4c61deddcb03d3607a04691b https://github.com/anymail/django-anymail/commit/db586ede1fbb41dce21310ea28ae15a1cf1286c5 https://github.com/anymail/django-anymail/releases/tag/v1.2.1 https://github.com/anymail/django-anymail/releases/tag/v1.3 https://www.debian.org/security/2018/dsa-4107

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

9.1