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 allocated only in curl_write_cb when…

PriorityP422medium5.5CVSS 3.1

AVLACLPRLUINSUCNINAH

EPSS

0.23%

14.4th percentile

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.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
debian	zabbix	< zabbix 1:7.0.5+dfsg-1 (forky)	zabbix 1:7.0.5+dfsg-1 (forky)
zabbix	zabbix	>= 0 < 1:7.0.5+dfsg-1	1:7.0.5+dfsg-1
zabbix	zabbix	>= 0 < 1:7.0.5+dfsg-1	1:7.0.5+dfsg-1
zabbix	zabbix	>= 7.0.0 < 7.0.4	7.0.4
zabbix	zabbix	7.0.0 – 7.0.2	—

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

osv5.5MEDIUM

vendor_debian3.3LOW

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