FEDORA-2021-3b267a756c created by remi 4 months ago for Fedora 34
stable

Redis 6.2.3 Released Mon May 3 19:00:00 IST 2021

Upgrade urgency: SECURITY, Contains fixes to security issues that affect authenticated client connections. LOW otherwise.

Integer overflow in STRALGO LCS command (CVE-2021-29477): An integer overflow bug in Redis version 6.0 or newer could be exploited using the STRALGO LCS command to corrupt the heap and potentially result in remote code execution. The integer overflow bug exists in all versions of Redis starting with 6.0.

Integer overflow in COPY command for large intsets (CVE-2021-29478): An integer overflow bug in Redis 6.2 could be exploited to corrupt the heap and potentially result with remote code execution. The vulnerability involves changing the default set-max-intset-entries configuration value, creating a large set key that consists of integer values and using the COPY command to duplicate it. The integer overflow bug exists in all versions of Redis starting with 2.6, where it could result with a corrupted RDB or DUMP payload, but not exploited through COPY (which did not exist before 6.2).

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

  • Fix memory leak in moduleDefragGlobals (#8853)
  • Fix memory leak when doing lazy freeing client tracking table (#8822)
  • Block abusive replicas from sending command that could assert and crash redis (#8868)

Other bug fixes:

  • Use a monotonic clock to check for Lua script timeout (#8812)
  • redis-cli: Do not use unix socket when we got redirected in cluster mode (#8870)

Modules:

  • Fix RM_GetClusterNodeInfo() to correctly populate master id (#8846)

How to install

sudo dnf upgrade --advisory=FEDORA-2021-3b267a756c

This update has been submitted for testing by remi.

4 months ago

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

4 months ago

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

4 months ago

remi edited this update.

4 months ago

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

4 months ago

This update has been pushed to testing.

4 months ago

remi edited this update.

4 months ago

This update can be pushed to stable now if the maintainer wishes

4 months ago

This update has been submitted for stable by bodhi.

4 months ago

This update has been pushed to stable.

4 months ago

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Metadata
Type
security
Severity
medium
Karma
0
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
3
Stable by Time
7 days
Dates
submitted
4 months ago
in testing
4 months ago
in stable
4 months ago
modified
4 months ago
BZ#1957410 CVE-2021-29477 redis: Integer overflow via STRALGO LCS command
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0
BZ#1957411 CVE-2021-29477 redis: Integer overflow via STRALGO LCS command [fedora-all]
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0
BZ#1957414 CVE-2021-29478 redis: Integer overflow via COPY command for large intsets
0
0
BZ#1957415 CVE-2021-29478 redis: Integer overflow via COPY command for large intsets [fedora-all]
0
0

Automated Test Results