CVE-2018-8383 json
A spoofing vulnerability exists when Microsoft Edge does not properly parse HTTP content, aka "Microsoft Edge Spoofing Vulnerability." This…
published 8y ago modified 4mo ago also EUVD-2018-20025
- cvss
- 4.3
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.6%
- EPSS 7.6% chance of exploitation in 30 days, percentile 94%
- public exploits
- 0
- none known
Summary
A spoofing vulnerability exists when Microsoft Edge does not properly parse HTTP content, aka "Microsoft Edge Spoofing Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8388.
Patch / fix
Is CVE-2018-8383 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
7.61% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Microsoft Microsoft Edge
Classification
- Weakness
-
- CWE-290 Authentication Bypass by Spoofing
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2018-8383
patch, vendor-advisory
-
securityfocus.com
/bid/105024
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1041457
vdb-entry, third-party-advisory
-
seclists.org
/bugtraq/2019/Apr/21
mailing-list
-
openwall.com
/lists/oss-security/2019/04/11/1
mailing-list
Sources
- CVE List CVE-2018-8383
- NVD CVE-2018-8383
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