PT-2017-4210 · Nlnet+3 · Ldns+3

Published 2017-11-16 · Updated 2024-06-15 · CVE-2017-1000231

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions ldns version 1.7.0

Description The issue is related to a double-free vulnerability in the parse.c component of the ldns library, which can be exploited by a remote attacker to access confidential data, compromise data integrity, and cause a denial of service.

Recommendations For ldns version 1.7.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

ALT-PU-2020-1201

ALT-PU-2020-3008

ALT-PU-2021-2546

ALT-PU-2021-2592

ALT-PU-2022-2467

AZL-10412

BDU:2022-05943

CVE-2017-1000231

DLA-1182-1

DLA-2910-1

MGASA-2018-0003

OPENSUSE-SU-2020:0438-1

OPENSUSE-SU-2020_0438-1

OPENSUSE-SU-2024:10912-1

SUSE-SU-2020:0801-1

SUSE-SU-2020_0801-1

USN-3491-1

Affected Products

Alt Linux

Suse

Ubuntu

Ldns

References · 35

• https://ubuntu.com/security/CVE-2014-3209 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0438-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-1000231 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-1000231 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-1000231 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2910-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3491-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-1000231 · Security Note
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20230315SE81 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-05943 · Security Note
• https://osv.dev/vulnerability/AZL-10412 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-1000231 · Security Note
• https://ubuntu.com/security/notices/USN-3491-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-1000231 · Vendor Advisory
• https://nlnetlabs.nl/bugs-script/show_bug.cgi?id=1256 · Vendor Advisory