Search/CVE-2020-8277
● CVE — High

CVE-2020-8277

Vendorfedoraproject, oracle, nodejs, c-ares projectProductfedora, jd edwards enterpriseone tools, mysql cluster, retail xstore point of service, node.js, graalvm, blockchain platform, c-aresDiscoveredNov 19, 2020UpdatedNov 21, 2024

A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions < 15.2.1, < 14.15.1, and < 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.

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CVSS v3.1
7.5 HIGH
EPSS
54.2%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Connections
9 relationships
Timeline
disclosure → media coverage
Nov 19, 2020
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024
Public PoC (2)
github.com/masahiro331/CVE-2020-8277github.com/AndrewIjano/CVE-2020-8277
Unverified third-party code — review before executing.