GHSA-qq3j-44gw-cf6r

Suggest an improvement
Source
https://github.com/advisories/GHSA-qq3j-44gw-cf6r
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-qq3j-44gw-cf6r/GHSA-qq3j-44gw-cf6r.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-qq3j-44gw-cf6r
Aliases
Published
2022-07-30T00:00:35Z
Modified
2023-11-08T04:08:47.900072Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Eclipse Californium denial of service (DoS) via Datagram Transport Layer Security (DTLS) handshake on parameter mismatch
Details

In Eclipse Californium versions 2.0.0 to 2.7.2 and 3.0.0-3.5.0 a DTLS resumption handshake falls back to a DTLS full handshake on a parameter mismatch without using a HelloVerifyRequest. Especially, if used with certificate based cipher suites, that results in message amplification (DDoS other peers) and high CPU load (DoS own peer). The misbehavior occurs only with DTLSVERIFYPEERSONRESUMPTION_THRESHOLD values larger than 0.

Database specific 
{
    "cwe_ids": [
        "CWE-408"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-08-10T15:41:24Z",
    "nvd_published_at": "2022-07-29T14:15:00Z",
    "severity": "HIGH"
}
References

Affected packages

Maven / org.eclipse.californium:californium-core

Package

Name
org.eclipse.californium:californium-core
View open source insights on deps.dev
Purl
pkg:maven/org.eclipse.californium/californium-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.0.0
Fixed
2.7.3

Affected versions

2.*

2.0.0
2.1.0-RC1
2.1.0-RC2
2.1.0
2.2.0-RC1
2.2.0
2.2.1
2.2.2
2.2.3
2.3.0-RC1
2.3.0-RC2
2.3.0
2.3.1
2.4.0
2.4.1
2.5.0
2.6.0
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
2.6.6
2.7.0
2.7.1
2.7.2

Database specific

last_known_affected_version_range

"<= 2.7.2"

Maven / org.eclipse.californium:californium-core

Package

Name
org.eclipse.californium:californium-core
View open source insights on deps.dev
Purl
pkg:maven/org.eclipse.californium/californium-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.0.0
Fixed
3.6.0

Affected versions

3.*

3.0.0
3.1.0
3.2.0
3.3.0
3.3.1
3.4.0
3.5.0

Database specific

last_known_affected_version_range

"<= 3.5.0"