7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.082 Low
EPSS
Percentile
94.3%
The snmp_pdu_parse function in snmp_api.c in net-snmp 5.7.2 and earlier does not remove the varBind variable in a netsnmp_variable_list item when parsing of the SNMP PDU fails, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | net-snmp | < 5.7.3+dfsg-1.1 | net-snmp_5.7.3+dfsg-1.1_all.deb |
Debian | 11 | all | net-snmp | < 5.7.3+dfsg-1.1 | net-snmp_5.7.3+dfsg-1.1_all.deb |
Debian | 10 | all | net-snmp | < 5.7.3+dfsg-1.1 | net-snmp_5.7.3+dfsg-1.1_all.deb |
Debian | 999 | all | net-snmp | < 5.7.3+dfsg-1.1 | net-snmp_5.7.3+dfsg-1.1_all.deb |
Debian | 13 | all | net-snmp | < 5.7.3+dfsg-1.1 | net-snmp_5.7.3+dfsg-1.1_all.deb |