CVE-2023-29483

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Source
https://cve.org/CVERecord?id=CVE-2023-29483
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-29483.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-29483
Aliases
Downstream
Related
Published
2024-04-11T14:15:12.010Z
Modified
2026-03-20T12:23:42.227426Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H CVSS Calculator
Summary
[none]
Details

eventlet before 0.35.2, as used in dnspython before 2.6.0, allows remote attackers to interfere with DNS name resolution by quickly sending an invalid packet from the expected IP address and source port, aka a "TuDoor" attack. In other words, dnspython does not have the preferred behavior in which the DNS name resolution algorithm would proceed, within the full time window, in order to wait for a valid packet. NOTE: dnspython 2.6.0 is unusable for a different reason that was addressed in 2.6.1.

References

Affected packages

Git / github.com/eventlet/eventlet

Affected ranges

Type
GIT
Repo
https://github.com/eventlet/eventlet
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
edd9e7e31e93161983a154430120d9ea125f3fd0
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.35.2"
        }
    ]
}
Type
GIT
Repo
https://github.com/rthalley/dnspython
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
cecb8534f61de16aaa1a1a84eaaeb14dfdf67448
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.6.0"
        }
    ]
}

Affected versions

v0.*
v0.10
v0.11
v0.12
v0.13
v0.14
v0.15
v0.15.1
v0.15.2
v0.16
v0.16.1
v0.17
v0.17.1
v0.17.2
v0.17.3
v0.17.4
v0.18.0
v0.18.1
v0.18.2
v0.18.4
v0.19.0
v0.20.0
v0.20.1
v0.21.0
v0.22.0
v0.22.1
v0.23.0
v0.24.0
v0.24.1
v0.25.0
v0.25.1
v0.25.2
v0.26.0
v0.26.1
v0.27.0
v0.28.0
v0.28.1
v0.29.0
v0.29.1
v0.30.0
v0.30.1
v0.30.2
v0.30.3
v0.31.0
v0.31.1
v0.32.0
v0.33.0
v0.33.1
v0.33.2
v0.33.3
v0.34.0
v0.34.1
v0.34.2
v0.34.3
v0.35.0
v0.35.1
v0.9.16
v0.9.17
v1.*
v1.10.0
v1.11.0
v1.11.1
v1.12.0
v1.13.0
v1.14.0
v1.15.0
v1.16.0
v1.7.0
v1.7.1
v1.8.0
v1.9.0
v1.9.1
v1.9.2
v1.9.3
v1.9.4
v1.9.4+readme
v2.*
v2.0.0
v2.0.0rc1
v2.0.0rc2
v2.1.0
v2.1.0rc1
v2.6.0rc1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-29483.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "38"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "39"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "40"
            }
        ]
    }
]