PT-2020-8503 · Adns+2 · Adns+2

Published 2020-06-12 · Updated 2023-01-27 · CVE-2017-9105

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: adns versions prior to 1.5.2

Description: An issue was discovered in adns that corrupts a pointer when a nameserver speaks first because of a wrong number of pointer dereferences. This bug may well be exploitable as a remote code execution.

Recommendations: For versions prior to 1.5.2, update to version 1.5.2 or later to resolve the issue.

Fix

RCE

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2020-2177

ALT-PU-2020-2191

CVE-2017-9105

OPENSUSE-SU-2020:0827-1

OPENSUSE-SU-2020_0827-1

SUSE-SU-2020:14399-1

SUSE-SU-2020:1612-1

SUSE-SU-2020_1612-1

Affected Products

Alt Linux

Suse

Adns

References · 30

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGFZ4SPV6KFQK6ZNUZFB5Y32OYFOM5YJ · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-9105 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0827-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-9105 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2017-9105 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:1612-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9105 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-9105 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRVHN3GGVNQWAOL3PWC5FLAV7HUESLZR · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:14399-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-9105 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-9105 · Vendor Advisory
• https://t.me/cibsecurity/12849 · Telegram Post
• http://chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git%3Ba=blob%3Bf=changelog · Note
• https://suse.com/security/cve/CVE-2017-9107 · Note