Multiple vulnerabilities in Redis
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2024-46981 CVE-2024-51741 |
| CWE-ID | CWE-416 CWE-20 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software |
Redis Server applications / Database software |
| Vendor | Redis Labs |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Use-after-free
EUVDB-ID: #VU102383
Risk: Medium
CVSSv4.0: 6.8 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green]
CVE-ID: CVE-2024-46981
CWE-ID:
CWE-416 - Use After Free
Exploit availability: Yes
DescriptionThe vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when handling Lua script commands. A remote user can pass a specially crafted Lua script to the application and execute arbitrary code on the system..
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsRedis: 6.0.0 - 7.4.1
CPE2.3- cpe:2.3:a:redis_labs:redis:6.0.20:*:*:*:*:*:*:*
- cpe:2.3:a:redis_labs:redis:6.2.16:*:*:*:*:*:*:*
- cpe:2.3:a:redis_labs:redis:7.0.15:*:*:*:*:*:*:*
- cpe:2.3:a:redis_labs:redis:7.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:redis_labs:redis:7.4.1:*:*:*:*:*:*:*
https://github.com/redis/redis/security/advisories/GHSA-39h2-x6c4-6w4c
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
2) Input validation error
EUVDB-ID: #VU102382
Risk: Medium
CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-51741
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input when handling ACL selectors. A remote user can create a malformed ACL selector which, when accessed, triggers a server panic and subsequent denial of service.
MitigationInstall updates from vendor's website.
Vulnerable software versionsRedis: 7.0.0 - 7.4.1
CPE2.3https://github.com/redis/redis/security/advisories/GHSA-prpq-rh5h-46g9
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
