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Debian Security Bug TrackerDEBIANCVE:CVE-2009-4500HistoryOct 03, 2022 - 4:24 p.m.
CVE-2009-4500
2022-10-0316:24:04
Debian Security Bug Tracker
security-tracker.debian.org
13
zabbix server
process_trap function
denial of service
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
75.3%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | zabbix | < 1:1.8-1 | zabbix_1:1.8-1_all.deb |
| Debian | 11 | all | zabbix | < 1:1.8-1 | zabbix_1:1.8-1_all.deb |
| Debian | 999 | all | zabbix | < 1:1.8-1 | zabbix_1:1.8-1_all.deb |
| Debian | 13 | all | zabbix | < 1:1.8-1 | zabbix_1:1.8-1_all.deb |
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5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
75.3%
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