7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
78.4%
Redis is an open source, in-memory database that persists on disk. An
integer overflow bug in the underlying string library can be used to
corrupt the heap and potentially result with denial of service or remote
code execution. The vulnerability involves changing the default
proto-max-bulk-len configuration parameter to a very large value and
constructing specially crafted network payloads or commands. The problem is
fixed in Redis versions 6.2.6, 6.0.16 and 5.0.14. An additional workaround
to mitigate the problem without patching the redis-server executable is to
prevent users from modifying the proto-max-bulk-len configuration
parameter. This can be done using ACL to restrict unprivileged users from
using the CONFIG SET command.
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
78.4%