VulnerabilityModified
CVE-2009-4500
The process_trap function in trapper/trapper.c in Zabbix Server before 1.6.6 allows remote attackers to cause a denial of service (crash) via a crafted request with data that lacks an expected : (colon) separator, which triggers a NULL pointer…
MEDIUM 5.0EPSS 2.29%
Does this matter?
Lower severity and a low EPSS score (2.29%). Track it; it rarely justifies an emergency change on its own.
Description
The process_trap function in trapper/trapper.c in Zabbix Server before 1.6.6 allows remote attackers to cause a denial of service (crash) via a crafted request with data that lacks an expected : (colon) separator, which triggers a NULL pointer dereference.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.29% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- zabbix/zabbix
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/37740Vendor Advisory
- http://www.securityfocus.com/archive/1/508436/30/60/threaded
- http://www.vupen.com/english/advisories/2009/3514Vendor Advisory
- https://support.zabbix.com/browse/ZBX-993Vendor Advisory
- http://secunia.com/advisories/37740Vendor Advisory
- http://www.securityfocus.com/archive/1/508436/30/60/threaded
- http://www.vupen.com/english/advisories/2009/3514Vendor Advisory
- https://support.zabbix.com/browse/ZBX-993Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.