CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
94.2%
The asn1 implementation in (a) the Linux kernel 2.4 before 2.4.36.6 and 2.6
before 2.6.25.5, as used in the cifs and ip_nat_snmp_basic modules; and (b)
the gxsnmp package; does not properly validate length values during
decoding of ASN.1 BER data, which allows remote attackers to cause a denial
of service (crash) or execute arbitrary code via (1) a length greater than
the working buffer, which can lead to an unspecified overflow; (2) an oid
length of zero, which can lead to an off-by-one error; or (3) an indefinite
length for a primitive encoding.