Bug 1191299 – VUL-0: CVE-2021-41099: redis: 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

Bug 1191299 - (CVE-2021-41099) VUL-0: CVE-2021-41099: redis: 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

(CVE-2021-41099)
Summary:	VUL-0: CVE-2021-41099: redis: Integer to heap buffer overflow handling certai...

Status:	IN_PROGRESS

Classification:	openSUSE
Product:	openSUSE Distribution
Classification:	openSUSE
Component:	Security
Version:	Leap 15.3
Hardware:	Other Other

Priority:	P3 - Medium Severity: Normal (vote)
Target Milestone:	---
Assigned To:	Security Team bot
QA Contact:	Security Team bot

URL:
Whiteboard:	CVSSv3.1:SUSE:CVE-2021-41099:7.5:(AV:...
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Create test case

Clone This Bug

Reported:	2021-10-04 20:58 UTC by Andreas Stieger
Modified:	2023-01-25 19:16 UTC (History)
CC List:	2 users (show)

See Also:
Found By:	Security Response Team
Services Priority:
Business Priority:
Blocker:	---
Marketing QA Status:	---
IT Deployment:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Andreas Stieger 2021-10-04 20:58:22 UTC

Fixed in Redis 6.2.6, 6.0.16 and 5.0.14

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

References:
https://github.com/redis/redis/commit/24cc0b984d4ed5045c6ff125b0e619b6ce5ea9c6
https://groups.google.com/g/redis-db/c/GS_9L2KCk9g/m/Q7ZN1R1cDAAJ

Comment 1 Michael Ströder 2021-10-04 21:18:52 UTC

Update for Tumbleweed:
https://build.opensuse.org/request/show/923120

Comment 2 Danilo Spinella 2021-10-07 15:43:30 UTC

Fix for branch 6.0:

https://github.com/redis/redis/commit/c6ad876774f3cc11e32681ea02a2eead00f2c521

Comment 5 Swamp Workflow Management 2021-11-23 20:18:02 UTC

SUSE-SU-2021:3772-1: An update that fixes 8 vulnerabilities is now available.

Category: security (important)
Bug References: 1191299,1191300,1191302,1191303,1191304,1191305,1191306
CVE References: CVE-2021-32626,CVE-2021-32627,CVE-2021-32628,CVE-2021-32672,CVE-2021-32675,CVE-2021-32687,CVE-2021-32762,CVE-2021-41099
JIRA References: 
Sources used:
SUSE Linux Enterprise Module for Server Applications 15-SP3 (src):    redis-6.0.14-6.8.1
SUSE Linux Enterprise Module for Server Applications 15-SP2 (src):    redis-6.0.14-6.8.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.

Comment 6 Swamp Workflow Management 2021-11-23 20:34:02 UTC

openSUSE-SU-2021:3772-1: An update that fixes 8 vulnerabilities is now available.

Category: security (important)
Bug References: 1191299,1191300,1191302,1191303,1191304,1191305,1191306
CVE References: CVE-2021-32626,CVE-2021-32627,CVE-2021-32628,CVE-2021-32672,CVE-2021-32675,CVE-2021-32687,CVE-2021-32762,CVE-2021-41099
JIRA References: 
Sources used:
openSUSE Leap 15.3 (src):    redis-6.0.14-6.8.1