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Package details: pkg:deb/debian/dnspython@2.7.0-1
purl pkg:deb/debian/dnspython@2.7.0-1
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (1)
Vulnerability Summary Aliases
VCID-7493-kzzq-27dw Potential DoS via the Tudoor mechanism in eventlet and dnspython 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. CVE-2023-29483
GHSA-3rq5-2g8h-59hc

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-11T17:48:09.710862+00:00 Debian Importer Fixing VCID-7493-kzzq-27dw https://security-tracker.debian.org/tracker/data/json 38.3.0
2026-04-02T17:02:10.933203+00:00 Debian Importer Fixing VCID-7493-kzzq-27dw https://security-tracker.debian.org/tracker/data/json 38.1.0