CVE-2024-27983
Scores
EPSS
Percentile: 75.9%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Description
An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2 frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after reset when headers with HTTP/2 CONTINUATION frame are sent to the server and then a TCP connection is abruptly closed by the client triggering the Http2Session destructor while header frames are still being processed (and stored in memory) causing a race condition.
Scaner-VS 7 — a modern vulnerability management solution
Sources
CWEs
Related Vulnerabilities
Exploits
Exploit ID: CVE-2024-27983
Source: github-poc
URL: https://github.com/lirantal/CVE-2024-27983-nodejs-http2
Vulnerable Software (19)
Type: Configuration
Operating System:
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "versionEndExcluding": "21.7.2", "versionStartIncluding": "...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "versionEndExcluding": "21.7.2", "versionStartIncluding": "21" }, { "cpe23uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.12.1", "versionStartIncluding": "19" }, { "cpe23uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.20.1" } ], "negate": false, "operator": "OR" } ], "operator": "OR"}
Source: anchore_overrides
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "20-8090020240422150739.a75119d5"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "18-8090020240429131734.a75119d5"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "16-8060020240515105144.ad008a3a"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "16-8060020240515105144.ad008a3a"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "16-8060020240515105144.ad008a3a"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "16-8080020240510090838.63b34585"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "18-8080020240621122004.63b34585"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "18-9040020240422140329.rhel9"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "20-9040020240419140200.rhel9"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "16.20.2-8.el9_4"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "16.20.2-6.el9_0"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "16.20.2-5.el9_2.3"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: rhel
{ "fixed": "18-9020020240516091141.rhel9"}
Source: redhat
Type: Configuration
Product: nodejs
Operating System: astra 1.8.0
{ "unaffected": true}
Source: astra
Type: Configuration
Product: nodejs
Operating System: ubuntu focal 20.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: nodejs
Operating System: ubuntu jammy 22.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: nodejs
Operating System: debian
{ "fixed": "18.20.1+dfsg-1"}
Source: debian
Type: Configuration
Product: rh-nodejs14-nodejs
Operating System: rhel
{ "fixed": "14.21.3-7.el7"}
Source: redhat