9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
0.085 Low
EPSS
Percentile
93.8%
SSL clients disconnecting just before the authentication timeout expires
can cause the server to crash via a double-free issue leading to denial
of service.
The replacement implementation of snprintf() failed to check for errors
reported by the underlying system library calls; the main case that
might be missed is out-of-memory situations. In the worst case this
might lead to information disclosure.
In contrib/pgcrypto, some cases of decryption with an incorrect key
could report other error message texts. Fix by using a one-size-fits-all
message.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
any | any | any | postgresql | < 9.4.2-1 | UNKNOWN |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
0.085 Low
EPSS
Percentile
93.8%