Medium severity · published Jul 13, 2023
CVE-2023-29456
Inefficient URL schema validation
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
URL validation scheme receives input from a user and then parses it to identify its various components. The validation scheme can ensure that all URL components comply with internet standards.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZA
Zabbix · Zabbix
4.0.0 through 4.0.46; 5.0.0 through 5.0.35; 6.0.0 through 6.0.18; 6.4.0 through 6.4.3; 7.0.0alpha1 through 7.0.0alpha1 · source: vendor
FR
Frontend · Zabbix
4.0.0 through 4.0.46; 5.0.0 through 5.0.35; 6.0.0 through 6.0.18; 6.4.0 through 6.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29456
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29456
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
Patch
https://support.zabbix.com/browse/ZBX-22987
lists.debian.org
https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html
More from Zabbix
9.8
CVE-2022-23131
Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML
5.3
CVE-2022-23134
Possible view of the setup pages by unauthenticated users if config file already exists
9.9
CVE-2024-42327
SQL injection in user.get API
9.8
CVE-2023-32728
Code injection in zabbix_agent2 smart.disk.get caused by smartctl plugin
9.8
CVE-2023-29453
Agent 2 package are built with Go version affected by CVE-2023-24538