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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWh4ZjktN2g0Yy1mNWp2

Django-Anymail prone to a timing attack

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.

Permalink: https://github.com/advisories/GHSA-hxf9-7h4c-f5jv
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWh4ZjktN2g0Yy1mNWp2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 6 years ago
Updated: 2 months ago

CVSS Score: 9.1
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Identifiers: GHSA-hxf9-7h4c-f5jv, CVE-2018-6596
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-6596
• https://github.com/anymail/django-anymail/commit/c07998304b4a31df4c61deddcb03d3607a04691b
• https://github.com/anymail/django-anymail/commit/db586ede1fbb41dce21310ea28ae15a1cf1286c5
• https://bugs.debian.org/889450
• https://github.com/advisories/GHSA-hxf9-7h4c-f5jv
• 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
• https://github.com/pypa/advisory-database/tree/main/vulns/django-anymail/PYSEC-2018-7.yaml

Repository: https://github.com/anymail/django-anymail
Blast Radius: 28.5

Affected Packages