CVE-2022-39368

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Source
https://cve.org/CVERecord?id=CVE-2022-39368
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39368.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-39368
Aliases
Published
2022-11-09T00:00:00Z
Modified
2026-03-03T01:20:01.782696Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
Summary
Californium Failing DTLS handshakes causes Data Loss due to throttling blocking processing of records
Details

Eclipse Californium is a Java implementation of RFC7252 - Constrained Application Protocol for IoT Cloud services. In versions prior to 3.7.0, and 2.7.4, Californium is vulnerable to a Denial of Service. Failing handshakes don't cleanup counters for throttling, causing the threshold to be reached without being released again. This results in permanently dropping records. The issue was reported for certificate based handshakes, but may also affect PSK based handshakes. It generally affects client and server as well. This issue is patched in version 3.7.0 and 2.7.4. There are no known workarounds. main: commit 726bac57659410da463dcf404b3e79a7312ac0b9 2.7.x: commit 5648a0c27c2c2667c98419254557a14bac2b1f3f

Database specific 
{
    "cwe_ids": [
        "CWE-404",
        "CWE-459"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39368.json"
}
References

Affected packages

Git / github.com/eclipse-californium/californium

Affected ranges

Type
GIT
Repo
https://github.com/eclipse-californium/californium
Events
Introduced
b8dda019223a7148143d2a395f51a70ccc6e5ffc
Fixed
e255e5b6521e332982597dced36121f59695d474
Database specific 
{
    "versions": [
        {
            "introduced": "2.7.0"
        },
        {
            "fixed": "2.7.4"
        }
    ]
}
Type
GIT
Repo
https://github.com/eclipse-californium/californium
Events
Introduced
bb400ca2b6eeffa4a1d1ec3005a7391625c4ee20
Fixed
847d15c5b0a25fcb35e625648bff76c1cc714ef2
Database specific 
{
    "versions": [
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "3.7.0"
        }
    ]
}

Affected versions

2.*
2.7.0
2.7.1
2.7.2
2.7.3
3.*
3.0.0
3.1.0
3.2.0
3.3.0
3.4.0
3.5.0
3.6.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39368.json"

Git / github.com/eclipse/californium

Affected ranges

Type
GIT
Repo
https://github.com/eclipse/californium
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e255e5b6521e332982597dced36121f59695d474
Introduced
bb400ca2b6eeffa4a1d1ec3005a7391625c4ee20
Fixed
847d15c5b0a25fcb35e625648bff76c1cc714ef2

Affected versions

3.*
3.0.0
3.1.0
3.2.0
3.3.0
3.4.0
3.5.0
3.6.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39368.json"