CVE-2023-28858GHSA-24WV-MV5M-XV4HPYSEC-2023-45
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
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.4.3, 4.5.3, 4.3.6
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- redisPyPI
From 4.4.0 · fixed in 4.4.3
- redisPyPI
From 4.5.0 · fixed in 4.5.3
- redisPyPI
From 4.2.0 · fixed in 4.3.6
- redisPyPI
From 4.2.0 · fixed in 4.3.6; From 4.4.0 · fixed in 4.4.3; From 4.5.0 · fixed in 4.5.3