5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.0%
Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like SCAN
or KEYS
) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | redis | < 5:7.0.9-1 | redis_5:7.0.9-1_all.deb |
Debian | 11 | all | redis | <= 5:6.0.16-1+deb11u2 | redis_5:6.0.16-1+deb11u2_all.deb |
Debian | 10 | all | redis | < 5:5.0.14-1+deb10u3 | redis_5:5.0.14-1+deb10u3_all.deb |
Debian | 999 | all | redis | < 5:7.0.9-1 | redis_5:7.0.9-1_all.deb |
Debian | 13 | all | redis | < 5:7.0.9-1 | redis_5:7.0.9-1_all.deb |
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.0%