CVE-2023-46445

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Source
https://cve.org/CVERecord?id=CVE-2023-46445
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-46445.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-46445
Aliases
Downstream
Related
Published
2023-11-14T00:00:00Z
Modified
2026-06-15T12:21:19.566536266Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

An issue in AsyncSSH before 2.14.1 allows attackers to control the extension info message (RFC 8308) via a man-in-the-middle attack, aka a "Rogue Extension Negotiation."

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46445.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/ronf/asyncssh

Affected ranges

Type
GIT
Repo
https://github.com/ronf/asyncssh
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0d6de9aec1a81a4f6ff7400c24b699eb6137fba3
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.14.1"
        },
        {
            "introduced": "0"
        },
        {
            "fixed": "2.14.1"
        }
    ],
    "cpe": "cpe:2.3:a:asyncssh_project:asyncssh:*:*:*:*:*:*:*:*",
    "source": [
        "DESCRIPTION",
        "CPE_RANGE"
    ]
}

Affected versions

v0.*
v0.1.0
v0.2.0
v0.3.0
v0.4.0
v0.5.0
v0.6.0
v0.7.0
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.9.0
v0.9.1
v0.9.2
v1.*
v1.0.0
v1.0.1
v1.1.0
v1.1.1
v1.10.0
v1.10.1
v1.11.0
v1.11.1
v1.12.0
v1.12.1
v1.12.2
v1.13.0
v1.13.1
v1.13.2
v1.13.3
v1.14.0
v1.15.0
v1.15.1
v1.16.0
v1.16.1
v1.17.0
v1.17.1
v1.18.0
v1.2.0
v1.2.1
v1.3.0
v1.3.1
v1.3.2
v1.4.0
v1.4.1
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.5.5
v1.5.6
v1.6.0
v1.6.1
v1.6.2
v1.7.1
v1.7.2
v1.7.3
v1.8.0
v1.8.1
v1.9.0
v2.*
v2.0.0
v2.0.1
v2.1.0
v2.10.0
v2.10.1
v2.11.0
v2.12.0
v2.13.0
v2.13.1
v2.13.2
v2.14.0
v2.2.0
v2.2.1
v2.3.0
v2.4.0
v2.4.1
v2.4.2
v2.5.0
v2.6.0
v2.7.0
v2.7.1
v2.7.2
v2.8.0
v2.8.1
v2.9.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-46445.json"