CVE-2021-32672

CVSS V2 Medium 4 CVSS V3 Medium 4.3
Description
Redis is an open source, in-memory database that persists on disk. When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer). The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.
Overview
  • CVE ID
  • CVE-2021-32672
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-04T18:15:08
  • Last Modified Date
  • 2022-10-06T16:50:52
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* 1 OR 3.2.0 5.0.14
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* 1 OR 6.0.0 6.0.16
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* 1 OR 6.2.0 6.2.6
cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:management_services_for_netapp_hci:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_operations_monitor:4.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_operations_monitor:5.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://github.com/redis/redis/commit/6ac3c0b7abd35f37201ed2d6298ecef4ea1ae1dd Patch Third Party Advisory
https://github.com/redis/redis/security/advisories/GHSA-9mj9-xx53-qmxm Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HTYQ5ZF37HNGTZWVNJD3VXP7I6MEEF42/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VL5KXFN3ATM7IIM7Q4O4PWTSRGZ5744Z/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WR5WKJWXD4D6S3DJCZ56V74ESLTDQRAB/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202209-17 Third Party Advisory
https://security.netapp.com/advisory/ntap-20211104-0003/ Third Party Advisory
https://www.debian.org/security/2021/dsa-5001 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-32672
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32672
History
Created Old Value New Value Data Type Notes
2022-04-20 16:59:11 Added to TrackCVE
2022-12-05 11:45:13 2021-10-04T18:15Z 2021-10-04T18:15:08 CVE Published Date updated
2022-12-05 11:45:13 2022-10-06T16:50:52 CVE Modified Date updated
2022-12-05 11:45:13 Analyzed Vulnerability Status updated
2022-12-05 11:45:18 References updated