CVE-2018-1000519 Information

Description

aio-libs aiohttp-session contains a Session Fixation vulnerability in load_session function for RedisStorage (see: https://github.com/aio-libs/aiohttp-session/blob/master/aiohttp_session/redis_storage.pyL42) that can result in Session Hijacking. This attack appear to be exploitable via Any method that allows setting session cookies (?session= or meta tags or script tags with Set-Cookie).

CVSS Vector

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

Reference

https://github.com/aio-libs/aiohttp-session/blob/master/aiohttp_session/redis_storage.pyL60 https://github.com/aio-libs/aiohttp-session/issues/272

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.5