What is CVE-2018-1000814?

CVE-2018-1000814 is a medium-severity vulnerability in Aio-Libs Aiohttp Session, classified under Insufficient Session Expiration. CVSS score: 6.5/10. Published 2018-12-20.

How severe is CVE-2018-1000814?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Aio-Libs Aiohttp Session

CVE-2018-1000814

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.

EPSS: 0.010 (58.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Aio-libs Aiohttp_session
N/a — versions n/a

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-1000814?: CVE-2018-1000814 is a medium-severity vulnerability in Aio-Libs Aiohttp Session, classified under Insufficient Session Expiration. CVSS score: 6.5/10. Published 2018-12-20.
How severe is CVE-2018-1000814?: Medium severity. CVSS v3 base score is 6.5 out of 10.