CVE-2018-6596

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 v3.0 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:N

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/anymail/django-anymail/releases/tag/v1.3	Release Notes
https://github.com/anymail/django-anymail/releases/tag/v1.2.1	Release Notes
https://github.com/anymail/django-anymail/commit/db586ede1fbb41dce21310ea28ae15a1cf1286c5	Patch
https://github.com/anymail/django-anymail/commit/c07998304b4a31df4c61deddcb03d3607a04691b	Patch
https://bugs.debian.org/889450	Issue Tracking Patch Third Party Advisory
https://www.debian.org/security/2018/dsa-4107	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:django-anymail_project:django-anymail:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Information

Published : 2018-02-03 13:29

Updated : 2018-03-02 05:56

NVD link : CVE-2018-6596

Mitre link : CVE-2018-6596

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

debian

debian_linux

django-anymail_project

django-anymail

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