CVE-2022-0543

10CRITICAL

Key Information

Vendor
Debian
Status
Redis
Vendor
CVE Published:
18 February 2022

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 97%🦅 CISA Reported

Summary

It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2022-0543 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply updates per vendor instructions.

Affected Version(s)

redis =

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-0543
Created by 0x7eTeam

CVE-2022-0543
Created by z92g

CVE-2022-0543
Created by JacobEbben

References

https://bugs.debian.org/1005787
x_refsource_MISC
https://www.ubercomp.com/posts/2022-01-20_redis_on_debian...
x_refsource_MISC
https://lists.debian.org/debian-security-announce/2022/ms...
mailing-listx_refsource_MLIST

EPSS Score

97% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre DatabaseCISA Database4 Proof of Concept(s)
.