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Dnspython

dnspython

1 CVE • 1 product

Products (1)

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Dnspython
dnspython
1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2023-29483
4Dnspython
EventletFedoraproject+1 more
4Bootstrap Os
DnspythonEventlet+1 more
Jun 17, 2026
Apr 11, 2024
N/A· v4
7.0 HIGH· v3
N/A· v2
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" a...Show more
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.Show less