Unscored severity · published Dec 31, 2009
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…
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CVSS
2.3%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZA
Zabbix · Zabbix
through 1.4.6; 1.1.2; 1.1.3; 1.1.4; 1.1.5; 1.4.2; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-4500
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-4500
Vendor Advisory
http://secunia.com/advisories/37740
www.securityfocus.com
http://www.securityfocus.com/archive/1/508436/30/60/threaded
Vendor Advisory
http://www.vupen.com/english/advisories/2009/3514
Vendor Advisory
https://support.zabbix.com/browse/ZBX-993
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