AlmaLinuxALSA-2021:3918Important: redis:5 security update
CVSS2
Attack Vector
NETWORK
Attack 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
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
EPSS
Percentile
89.9%
Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.
Security Fix(es):
-
redis: Lua scripts can overflow the heap-based Lua stack (CVE-2021-32626)
-
redis: Integer overflow issue with Streams (CVE-2021-32627)
-
redis: Integer overflow bug in the ziplist data structure (CVE-2021-32628)
-
redis: Denial of service via Redis Standard Protocol (RESP) request (CVE-2021-32675)
-
redis: Integer overflow issue with intsets (CVE-2021-32687)
-
redis: 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(s) listed in the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| almalinux | 8 | aarch64 | redis-devel | < 5.0.3-5.module_el8.4.0+2583+b9845322 | redis-devel-5.0.3-5.module_el8.4.0+2583+b9845322.aarch64.rpm |
| almalinux | 8 | aarch64 | redis | < 5.0.3-5.module_el8.4.0+2583+b9845322 | redis-5.0.3-5.module_el8.4.0+2583+b9845322.aarch64.rpm |
| almalinux | 8 | noarch | redis-doc | < 5.0.3-5.module_el8.4.0+2583+b9845322 | redis-doc-5.0.3-5.module_el8.4.0+2583+b9845322.noarch.rpm |
| almalinux | 8 | x86_64 | redis-devel | < 5.0.3-5.module_el8.4.0+2583+b9845322 | redis-devel-5.0.3-5.module_el8.4.0+2583+b9845322.x86_64.rpm |
| almalinux | 8 | x86_64 | redis | < 5.0.3-5.module_el8.4.0+2583+b9845322 | redis-5.0.3-5.module_el8.4.0+2583+b9845322.x86_64.rpm |
| almalinux | 8 | ppc64le | redis-devel | < 5.0.3-5.module_el8.5.0+66+fc19ec12 | redis-devel-5.0.3-5.module_el8.5.0+66+fc19ec12.ppc64le.rpm |
| almalinux | 8 | ppc64le | redis | < 5.0.3-5.module_el8.5.0+66+fc19ec12 | redis-5.0.3-5.module_el8.5.0+66+fc19ec12.ppc64le.rpm |
Related
CVSS2
Attack Vector
NETWORK
Attack 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
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
EPSS
Percentile
89.9%