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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.010 (60.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/aio-libs/aiohttp-session/pull/331 (Patch, Third Party Advisory)
- github.com/aio-libs/aiohttp-session/issues/325 (Exploit, Third Party Advisory)
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.