FEDORA-2021-61c487f241 — security update for redis

stable

redis-6.2.6-1.fc34

FEDORA-2021-61c487f241 created by remi 4 years ago for Fedora 34

Redis 6.2. - 6 Released Mon Oct 4 12:00:00 IDT 2021

Upgrade urgency: SECURITY, contains fixes to security issues.

Security Fixes:

(CVE-2021-41099) Integer to heap buffer overflow handling certain string commands and network payloads, when proto-max-bulk-len is manually configured to a non-default, very large value [reported by yiyuaner].
(CVE-2021-32762) Integer to heap buffer overflow issue in redis-cli and redis-sentinel parsing large multi-bulk replies on some older and less common platforms [reported by Microsoft Vulnerability Research].
(CVE-2021-32687) Integer to heap buffer overflow with intsets, when set-max-intset-entries is manually configured to a non-default, very large value [reported by Pawel Wieczorkiewicz, AWS].
(CVE-2021-32675) Denial Of Service when processing RESP request payloads with a large number of elements on many connections.
(CVE-2021-32672) Random heap reading issue with Lua Debugger [reported by Meir Shpilraien].
(CVE-2021-32628) Integer to heap buffer overflow handling ziplist-encoded data types, when configuring a large, non-default value for hash-max-ziplist-entries, hash-max-ziplist-value, zset-max-ziplist-entries or zset-max-ziplist-value [reported by sundb].
(CVE-2021-32627) Integer to heap buffer overflow issue with streams, when configuring a non-default, large value for proto-max-bulk-len and client-query-buffer-limit [reported by sundb].
(CVE-2021-32626) Specially crafted Lua scripts may result with Heap buffer overflow [reported by Meir Shpilraien].

Bug fixes that involve behavior changes:

GEO* STORE with empty source key deletes the destination key and return 0 (#9271) Previously it would have returned an empty array like the non-STORE variant.
PUBSUB NUMPAT replies with number of patterns rather than number of subscriptions (#9209) This actually changed in 6.2.0 but was overlooked and omitted from the release notes.

Bug fixes that are only applicable to previous releases of Redis 6.2:

Fix CLIENT PAUSE, used an old timeout from previous PAUSE (#9477)
Fix CLIENT PAUSE in a replica would mess the replication offset (#9448)
Add some missing error statistics in INFO errorstats (#9328)

Other bug fixes:

Fix incorrect reply of COMMAND command key positions for MIGRATE command (#9455)
Fix appendfsync to always guarantee fsync before reply, on MacOS and FreeBSD (kqueue) (#9416)
Fix the wrong mis-detection of sync_file_range system call, affecting performance (#9371)

CLI tools:

When redis-cli received ASK response, it didn't handle it (#8930)

Improvements:

Add latency monitor sample when key is deleted via lazy expire (#9317)
Sanitize corrupt payload improvements (#9321, #9399)
Delete empty keys when loading RDB file or handling a RESTORE command (#9297, #9349)

How to install

Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:

sudo dnf upgrade --refresh --advisory=FEDORA-2021-61c487f241

This update has been submitted for testing by remi.

4 years ago

This update's test gating status has been changed to 'ignored'.

4 years ago

This update's test gating status has been changed to 'waiting'.

4 years ago

This update's test gating status has been changed to 'ignored'.

4 years ago

This update has been pushed to testing.

4 years ago

remi edited this update.

4 years ago

This update has been submitted for stable by bodhi.

4 years ago

This update has been pushed to stable.

4 years ago

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Metadata

Type

security

Severity

medium

Karma

Signed

Content Type

RPM

Test Gating

ignored

Autopush Settings

Unstable by Karma

-3

Stable by Karma

Stable by Time

7 days

Dates

submitted

4 years ago

in testing

4 years ago

in stable

4 years ago

modified

4 years ago

Builds

redis-6.2.6-1.fc34

BZ#2010988 CVE-2021-32762 redis: Integer overflow in redis-cli, redis-sentinel on some platforms

BZ#2010991 CVE-2021-32687 redis: Integer overflow issue with intsets

BZ#2011000 CVE-2021-32675 redis: Denial of service via Redis Standard Protocol (RESP) request

BZ#2011001 CVE-2021-32672 redis: Out of bounds read in lua debugger protocol parser

BZ#2011004 CVE-2021-32628 redis: Integer overflow bug in the ziplist data structure

BZ#2011010 CVE-2021-32627 redis: Integer overflow issue with Streams

BZ#2011017 CVE-2021-32626 redis: Lua scripts can overflow the heap-based Lua stack

BZ#2011020 CVE-2021-41099 redis: Integer overflow issue with strings

BZ#2012197 CVE-2021-32672 redis: Out of bounds read in lua debugger protocol parser [fedora-all]

BZ#2012204 CVE-2021-32675 redis: Denial of service via Redis Standard Protocol (RESP) request [fedora-all]

BZ#2012207 CVE-2021-32762 redis: Integer overflow in redis-cli, redis-sentinel on some platforms [fedora-all]

BZ#2012210 CVE-2021-32687 redis: Integer overflow issue with intsets [fedora-all]

BZ#2012213 CVE-2021-32628 redis: Integer overflow bug in the ziplist data structure [fedora-all]

BZ#2012215 CVE-2021-32627 redis: Integer overflow issue with Streams [fedora-all]

BZ#2012216 CVE-2021-32626 redis: Lua scripts can overflow the heap-based Lua stack [fedora-all]

BZ#2012218 CVE-2021-41099 redis: Integer overflow issue with strings [fedora-all]

redis-6.2.6-1.fc34

Automated Test Results

ignored