Redis - 6.2.7
Security
Upgrade urgency: SECURITY, contains fixes to security issues.
Security Fixes:
* (CVE-2022-24736) An attacker attempting to load a specially crafted Lua script
can cause NULL pointer dereference which will result with a crash of the
redis-server process. This issue affects all versions of Redis.
[reported by Aviv Yahav].
* (CVE-2022-24735) By exploiting weaknesses in the Lua script execution
environment, an attacker with access to Redis can inject Lua code that will
execute with the (potentially higher) privileges of another Redis user.
[reported by Aviv Yahav].
Potentially Breaking Fixes
- LPOP/RPOP with count against non-existing list return null array (#10095)
- LPOP/RPOP used to produce wrong replies when count is 0 (#9692)
Performance and resource utilization improvements
- Speed optimization in command execution pipeline (#10502)
- Fix regression in Z[REV]RANGE commands (by-rank) introduced in Redis 6.2 (#10337)
Platform / toolchain support related improvements
- Fix RSS metrics on NetBSD and OpenBSD (#10116, #10149)
- Fix OpenSSL 3.0.x related issues (#10291)
Bug Fixes
- Lua: Add checks for min-slave-* configs when evaluating Lua scripts (#10160)
- Lua: fix crash on a script call with many arguments, a regression in v6.2.6 (#9809)
- Tracking: Make invalidation messages always after command's reply (#9422)
- Fix excessive stream trimming due to an overflow (#10068)
- Add missed error counting for INFO errorstats (#9646)
- Fix geo search bounding box check causing missing results (#10018)
- Improve EXPIRE TTL overflow detection (#9839)
- Modules: Fix thread safety violation when a module thread adds an error reply, broken in 6.2 (#10278)
- Modules: Fix missing and duplicate error stats (#10278)
- Module APIs: release clients blocked on module commands in cluster resharding
and down state (#9483) - Sentinel: Fix memory leak with TLS (#9753)
- Sentinel: Fix issues with hostname support (#10146)
- Sentinel: Fix election failures on certain container environments (#10197)
Security
Details
date
April 27, 2022, 1:33 p.m.
name
6.2.7
type
Patch
official page
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