CVE-2023-29483

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-29483
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-29483.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-29483
Aliases
Related
Published
2024-04-11T14:15:12Z
Modified
2024-10-08T03:51:04.878702Z
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

Debian:11 / dnspython

Package

Name
dnspython
Purl
pkg:deb/debian/dnspython?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.0.0-1
2.1.0-1
2.2.0~rc1-1
2.2.0-1
2.2.0-2
2.2.1-1
2.2.1-2
2.3.0~rc1-1
2.3.0-1
2.4.0~rc1-1
2.4.0-1
2.4.1-1
2.4.2-1
2.5.0~rc1-1
2.5.0-1
2.6.0~rc1-1
2.6.0-1
2.6.1-1
2.7.0~rc1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / dnspython

Package

Name
dnspython
Purl
pkg:deb/debian/dnspython?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.3.0-1
2.4.0~rc1-1
2.4.0-1
2.4.1-1
2.4.2-1
2.5.0~rc1-1
2.5.0-1
2.6.0~rc1-1
2.6.0-1
2.6.1-1
2.7.0~rc1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / dnspython

Package

Name
dnspython
Purl
pkg:deb/debian/dnspython?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.0-1

Affected versions

2.*

2.3.0-1
2.4.0~rc1-1
2.4.0-1
2.4.1-1
2.4.2-1
2.5.0~rc1-1
2.5.0-1
2.6.0~rc1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/rthalley/dnspython

Affected ranges

Type
GIT
Repo
https://github.com/rthalley/dnspython
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
cecb8534f61de16aaa1a1a84eaaeb14dfdf67448

Affected versions

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