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suseSuseOPENSUSE-SU-2021:3772-1
HistoryNov 23, 2021 - 12:00 a.m.

Security update for redis (important)

2021-11-2300:00:00
lists.opensuse.org
20

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

9 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

An update that fixes 8 vulnerabilities is now available.

Description:

This update for redis fixes the following issues:

  • CVE-2021-32627: Fixed integer to heap buffer overflows with streams
    (bsc#1191305).
  • CVE-2021-32628: Fixed integer to heap buffer overflows handling
    ziplist-encoded data types (bsc#1191305).
  • CVE-2021-32687: Fixed integer to heap buffer overflow with intsets
    (bsc#1191302).
  • CVE-2021-32762: Fixed integer to heap buffer overflow issue in redis-cli
    and redis-sentinel (bsc#1191300).
  • CVE-2021-32626: Fixed heap buffer overflow caused by specially crafted
    Lua scripts (bsc#1191306).
  • CVE-2021-32672: Fixed random heap reading issue with Lua Debugger
    (bsc#1191304).
  • CVE-2021-32675: Fixed Denial Of Service when processing RESP request
    payloads with a large number of elements on many connections
    (bsc#1191303).
  • CVE-2021-41099: Fixed integer to heap buffer overflow handling certain
    string commands and network payloads (bsc#1191299).

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

  • openSUSE Leap 15.3:

    zypper in -t patch openSUSE-SLE-15.3-2021-3772=1

OSVersionArchitecturePackageVersionFilename
openSUSE Leap15.3aarch64< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.aarch64.rpm
openSUSE Leap15.3ppc64le< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.ppc64le.rpm
openSUSE Leap15.3s390x< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.s390x.rpm
openSUSE Leap15.3x86_64< - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.x86_64.rpm

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

9 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

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