National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1000814 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  12/20/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/aio-libs/aiohttp-session/issues/325 Exploit Third Party Advisory
https://github.com/aio-libs/aiohttp-session/pull/331 Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Insufficient Session Expiration (CWE-613)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1000814
NVD Published Date:
12/20/2018
NVD Last Modified:
02/21/2019