CVE-2023-28856
`HINCRBYFLOAT` can be used to crash a redis-server process
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Redis is an open source, in-memory database that persists on disk. Authenticated users can use the `HINCRBYFLOAT` command to create an invalid hash field that will crash Redis on access in affected versions. This issue has been addressed in in versions 7.0.11, 6.2.12, and 6.0.19. Users are advised to upgrade. There are no known workarounds for this issue.
A vulnerability was found in Redis. This flaw allows authenticated users to use the HINCRBYFLOAT command to create an invalid hash field that may crash Redis on access.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-03-24 CVE Reserved
- 2023-04-18 CVE Published
- 2024-08-02 CVE Updated
- 2024-11-08 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
- CWE-617: Reachable Assertion
CAPEC
References (10)
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/redis/redis/commit/bc7fe41e5857a0854d524e2a63a028e9394d2a5c | 2023-06-01 | |
| https://github.com/redis/redis/pull/11149 | 2023-06-01 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/redis/redis/security/advisories/GHSA-hjv8-vjf6-wcr6 | 2023-06-01 | |
| https://access.redhat.com/security/cve/CVE-2023-28856 | 2023-05-26 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2187525 | 2023-05-26 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Redis Search vendor "Redis" | Redis Search vendor "Redis" for product "Redis" | < 6.0.19 Search vendor "Redis" for product "Redis" and version " < 6.0.19" | - |
Affected
| ||||||
| Redis Search vendor "Redis" | Redis Search vendor "Redis" for product "Redis" | >= 6.2.0 < 6.2.12 Search vendor "Redis" for product "Redis" and version " >= 6.2.0 < 6.2.12" | - |
Affected
| ||||||
| Redis Search vendor "Redis" | Redis Search vendor "Redis" for product "Redis" | >= 7.0.0 < 7.0.11 Search vendor "Redis" for product "Redis" and version " >= 7.0.0 < 7.0.11" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 36 Search vendor "Fedoraproject" for product "Fedora" and version "36" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 37 Search vendor "Fedoraproject" for product "Fedora" and version "37" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 38 Search vendor "Fedoraproject" for product "Fedora" and version "38" | - |
Affected
| ||||||