CVE-2017-9104
CRITICALadns < 1.5.2 - Denial of Service via Compression Pointer Loop
Title source: llmDescription
An issue was discovered in adns before 1.5.2. It hangs, eating CPU, if a compression pointer loop is encountered.
References (6)
Core 6
Core References
Third Party Advisory x_refsource_misc
http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git
Mailing List, Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00037.html
Release Notes, Third Party Advisory x_refsource_confirm
https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html
Various Sources x_refsource_confirm
http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRVHN3GGVNQWAOL3PWC5FLAV7HUESLZR/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGFZ4SPV6KFQK6ZNUZFB5Y32OYFOM5YJ/
Scores
CVSS v3
9.8
EPSS
0.0089
EPSS Percentile
75.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-400
Status
published
Products (4)
fedoraproject/fedora
31
fedoraproject/fedora
32
gnu/adns
< 1.5.2
opensuse/leap
15.1
Published
Jun 18, 2020
Tracked Since
Feb 18, 2026