CVE-2017-9104: An issue was discovered in adns before 1.5.2

Critical severity · published Jun 18, 2020

CVE-2017-9104

An issue was discovered in adns before 1.5.2

9.8

CVSS

2.4%

EPSS

On KEV

Description

An issue was discovered in adns before 1.5.2. It hangs, eating CPU, if a compression pointer loop is encountered.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)2.4% · higher than 84% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Adns · Gnu

before 1.5.2 · source: NVD

Fedora · Fedoraproject

31; 32 · source: NVD

Leap · Opensuse

15.1 · source: NVD

Affected product

Fedora

Fedoraproject

All Fedora CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2017-9104

CVE.org

https://www.cve.org/CVERecord?id=CVE-2017-9104

Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00037.html

Third Party Advisory

http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git

www.chiark.greenend.org.uk

http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRVHN3GGVNQWAOL3PWC5FLAV7HUESLZR/

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGFZ4SPV6KFQK6ZNUZFB5Y32OYFOM5YJ/

Release Notes

https://www.chiark.greenend.org.uk/pipermail/adns-announce/2020/000004.html