Vulnerability Report

CVE-2023-28858

Title: redis-py connection leak and data cross-talk in async commands

Data Exposure

Proof Of Concept

No public PoC currently indexed for CVE-2023-28858.

CWE Category CWE-193
Published Date Mar 26, 2023
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 3.7 CVSS v3.1
Exploit Probability (EPSS)
1.02%

Vulnerability Summary

CVE-2023-28858: redis-py before 4.5.3 leaves a connection open after canceling an async Redis command at an inopportune time, and can send response data to the client of an unrelated request in an off-by-one manner. NOTE: this CVE Record was initially created in response to reports about ChatGPT, and 4.3.6, 4.4.3, and 4.5.3 were released (changing the behavior for pipeline operations); however, please see CVE-2023-28859 about addressing data leakage across AsyncIO connections in general.

Impacted Vendors

R
redis 1

Reference Links

https://github.com/redis/redis-py/compare/v4.3.5...v4.3.6 https://github.com/redis/redis-py/compare/v4.4.2...v4.4.3 https://github.com/redis/redis-py/compare/v4.5.2...v4.5.3 https://github.com/redis/redis-py/issues/2624 https://github.com/redis/redis-py/pull/2641 https://openai.com/blog/march-20-chatgpt-outage https://github.com/redis/redis-py/compare/v4.3.5...v4.3.6 https://github.com/redis/redis-py/compare/v4.4.2...v4.4.3 https://github.com/redis/redis-py/compare/v4.5.2...v4.5.3 https://github.com/redis/redis-py/issues/2624 https://github.com/redis/redis-py/pull/2641 https://openai.com/blog/march-20-chatgpt-outage
CVSS v3.1
Source Entity [email protected]
Severity LOW
3.7
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-28858 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Stack

No specific products linked.