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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1yNHgtYzR2OS14NzI5

aiohttp-session creates non-expiring sessions

aio-libs aiohttp-session version 2.6.0 and earlier contains a Other/Unknown vulnerability in EncryptedCookieStorage and NaClCookieStorage that can result in Non-expiring sessions / Infinite lifespan. This attack appear to be exploitable via Recreation of a cookie post-expiry with the same value.

Permalink: https://github.com/advisories/GHSA-mr4x-c4v9-x729
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1yNHgtYzR2OS14NzI5
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 5 years ago
Updated: 8 months ago


CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Identifiers: GHSA-mr4x-c4v9-x729, CVE-2018-1000814
References: Repository: https://github.com/aio-libs/aiohttp-session
Blast Radius: 17.8

Affected Packages

pypi:aiohttp-session
Dependent packages: 13
Dependent repositories: 553
Downloads: 106,699 last month
Affected Version Ranges: <= 2.6.0
Fixed in: 2.7.0
All affected versions: 0.0.1, 0.1.0, 0.1.1, 0.1.2, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.7.0, 0.7.1, 0.8.0, 1.0.0, 1.0.1, 1.1.0, 1.2.0, 1.2.1, 2.0.0, 2.0.1, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.5.1, 2.6.0
All unaffected versions: 2.7.0, 2.8.0, 2.9.0, 2.10.0, 2.11.0, 2.12.0