Home/CVE/An issue was discovered in MISP before 2.4.121. It mishandled time skew (between the machine hosting the web server and
CVE

CVE-2020-8890

An issue was discovered in MISP before 2.4.121. It mishandled time skew (between the machine hosting the web server and

An issue was discovered in MISP before 2.4.121. It mishandled time skew (between the machine hosting the web server and the machine hosting the database) when trying to block a brute-force series of invalid requests.

MEDIUM · CVSS 5.9 EPSS 0.00382
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition
▤

Affected Products & Versions

1
misp< 2.4.121
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Feb 2020 · 12:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/MISP/MISP/commit/934c82819237b4edf1da64587b72a87bec5dd520PatchThird Party Advisory
https://github.com/MISP/MISP/commit/c1a0b3b2809b21b4df8c1efbc803aff700e262c3PatchThird Party Advisory
https://github.com/MISP/MISP/compare/v2.4.120...v2.4.121PatchThird Party Advisory
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