PT-2023-7991 · Zabbix+2 · Zabbix+2

Maris Melnikovs · Published 2023-06-16 · Updated 2024-10-03 · CVE-2023-29456

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Zabbix (affected versions not specified)

Description The issue is related to the URL validation scheme in Zabbix, which receives input from a user and parses it to identify its various components. The validation scheme can ensure that all URL components comply with internet standards. However, exploitation of this issue may allow a remote attacker to access confidential data and compromise its integrity.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

XSS

Weakness Enumeration

CWE-20

CWE-79

Related Identifiers

BDU:2023-09105

CVE-2023-29456

DLA-3538-1

DLA-3538-2

DLA-3909-1

Affected Products

Astra Linux

Debian

Zabbix

References · 21

• https://nvd.nist.gov/vuln/detail/CVE-2023-29456 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-29456 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2024-0830SE17 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20241206SE81 · Vendor Advisory
• https://support.zabbix.com/browse/ZBX-22987 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-29456 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-29456 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-29456 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20231214SE16 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-29456 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3538-2 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3538-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-09105 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-29456 · Security Note
• https://osv.dev/vulnerability/DLA-3909-1 · Vendor Advisory