SB2024040989 - Multiple vulnerabilities in RedisBloom

Description

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error (CVE-ID: CVE-2024-25116)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to improper input validation in the CF.RESERVE command when processing a specially crafted command. A local user can send a specially crafted CF.RESERVE command to cause a denial of service.

The issue can trigger a runtime assertion and terminate the Redis server process.

2) Heap-based buffer overflow (CVE-ID: CVE-2024-25115)

CWE-ID: CWE-122 - Heap-based Buffer Overflow

CVSSv4: 7.3 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to a heap-based buffer overflow in the CF.LOADCHUNK command when processing specially crafted CF.LOADCHUNK commands. A local user can send a specially crafted CF.LOADCHUNK command to execute arbitrary code.

Remediation

Install update from vendor's website.

References

• https://github.com/RedisBloom/RedisBloom/security/advisories/GHSA-wrwq-cfrx-pmg4
• https://github.com/RedisBloom/RedisBloom/security/advisories/GHSA-w583-p2wh-4vj5