RedHatRHSA-2021:3980(RHSA-2021:3980) Important: Red Hat OpenStack Platform 13.0 (redis) security update
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.023 Low
EPSS
Percentile
89.5%
Redis is an advanced key-value store.
Security Fix(es):
-
Lua scripts can overflow the heap-based Lua stack (CVE-2021-32626)
-
Integer overflow issue with Streams (CVE-2021-32627)
-
Integer overflow bug in the ziplist data structure (CVE-2021-32628)
-
Denial of service via Redis Standard Protocol (RESP) request
(CVE-2021-32675) -
Integer overflow issue with intsets (CVE-2021-32687)
-
Integer overflow issue with strings (CVE-2021-41099)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | ppc64le | redis | < 3.2.8-5.el7ost | redis-3.2.8-5.el7ost.ppc64le.rpm |
| RedHat | 7 | x86_64 | redis-debuginfo | < 3.2.8-5.el7ost | redis-debuginfo-3.2.8-5.el7ost.x86_64.rpm |
| RedHat | 7 | ppc64le | redis-debuginfo | < 3.2.8-5.el7ost | redis-debuginfo-3.2.8-5.el7ost.ppc64le.rpm |
| RedHat | 7 | x86_64 | redis | < 3.2.8-5.el7ost | redis-3.2.8-5.el7ost.x86_64.rpm |
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.023 Low
EPSS
Percentile
89.5%