CVE-2024-42329 — NULL Pointer Dereference in Zabbix

CWE-476 — NULL Pointer DereferenceCWE-690 — Unchecked Return Value to NULL Pointer Dereference4 documents4 sources
Severity
3.3LOWNVD
EPSS
0.0%
top 88.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
ZabbixDebian Zabbix
Timeline
PublishedNov 27

Description

The webdriver for the Browser object expects an error object to be initialized when the webdriver_session_query function fails. But this function can fail for various reasons without an error description and then the wd->error will be NULL and trying to read from it will result in a crash.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LExploitability: 1.8 | Impact: 1.4

Affected Packages4 packages

▶NVDzabbix/zabbix7.0.0 — 7.0.4
▶debiandebian/zabbix< zabbix 1:7.0.5+dfsg-1 (forky)
▶Debianzabbix/zabbix< 1:7.0.5+dfsg-1+1
▶CVEListV5zabbix/zabbix7.0.0 — 7.0.3rc1

🔴Vulnerability Details

2
GHSA
GHSA-6cpc-423v-fx46: The webdriver for the Browser object expects an error object to be initialized when the webdriver_session_query function fails↗2024-11-27
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OSV
CVE-2024-42329: The webdriver for the Browser object expects an error object to be initialized when the webdriver_session_query function fails↗2024-11-27
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📋Vendor Advisories

1
Debian
CVE-2024-42329: zabbix - The webdriver for the Browser object expects an error object to be initialized w...↗2024
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