Home/CVE/When the webdriver for the Browser object downloads data from a HTTP server, the data pointer is set to NULL and is allo
CVE

CVE-2024-42328

When the webdriver for the Browser object downloads data from a HTTP server, the data pointer is set to NULL and is allo

When the webdriver for the Browser object downloads data from a HTTP server, the data pointer is set to NULL and is allocated only in curl_write_cb when receiving data. If the server's response is an empty document, then wd-data in the code below will remain NULL and an attempt to read from it will result in a crash.

LOW · CVSS 3.3 EPSS 0.00068
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
CWE-690Unchecked Return Value to NULL Pointer Dereference
▤

Affected Products & Versions

1
zabbix>= 7.0.0 and < 7.0.4
▣

Scoring & Timeline

3.3
LOW · CVSS v3.1 · security@zabbix.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Nov 2024 · 12:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.zabbix.com/browse/ZBX-25624Vendor Advisory
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