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
0.05 Low
EPSS
Percentile
92.9%
commands.c in qmail, when running on 64 bit platforms with a large amount
of virtual memory, allows remote attackers to cause a denial of service and
possibly execute arbitrary code via a long SMTP command without a space
character, which causes an array to be referenced with a negative index.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.20.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.14.04.1+esm1 | UNKNOWN |
ubuntu | 16.04 | noarch | netqmail | < 1.06-6.2~deb10u1build0.16.04.1 | UNKNOWN |