Upstream information

CVE-2024-7246 at MITRE

Description

It's possible for a gRPC client communicating with a HTTP/2 proxy to poison the HPACK table between the proxy and the backend such that other clients see failed requests. It's also possible to use this vulnerability to leak other clients HTTP header keys, but not values.

This occurs because the error status for a misencoded header is not cleared between header reads, resulting in subsequent (incrementally indexed) added headers in the first request being poisoned until cleared from the HPACK table.

Please update to a fixed version of gRPC as soon as possible. This bug has been fixed in 1.58.3, 1.59.5, 1.60.2, 1.61.3, 1.62.3, 1.63.2, 1.64.3, 1.65.4.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 5.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
CVSSv3 Version 3.1
CVSS v4 Scores
  SUSE
Base Score 6.3
Vector CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L
Attack Vector Network
Attack Complexity High
Attack Requirements None
Privileges Required None
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact Low
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact Low
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1228919 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container containers/milvus:2.4.6-7.7
Container containers/open-webui:0.3.32-6.7
Image ai_15_6
  • libgrpc++1_60 >= 1.60.0-150600.15.3.1
  • libgrpc37 >= 1.60.0-150600.15.3.1
  • libupb37 >= 1.60.0-150600.15.3.1
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
  • grpc-devel >= 1.60.0-150600.15.3.1
  • libgrpc++1_60 >= 1.60.0-150600.15.3.1
  • libgrpc1_60 >= 1.60.0-150600.15.3.1
  • libgrpc37 >= 1.60.0-150600.15.3.1
  • libupb37 >= 1.60.0-150600.15.3.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-4401
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • grpc-devel >= 1.60.0-150600.15.3.1
  • libgrpc++1_60 >= 1.60.0-150600.15.3.1
  • libgrpc1_60 >= 1.60.0-150600.15.3.1
  • libgrpc37 >= 1.60.0-150600.15.3.1
  • libupb37 >= 1.60.0-150600.15.3.1
  • python311-grpcio >= 1.60.1-150600.16.8.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-4401
SUSE-SLE-Module-Public-Cloud-15-SP6-2024-4393
SUSE Linux Enterprise Module for Public Cloud 15 SP6
  • python311-grpcio >= 1.60.1-150600.16.8.1
 Patchnames:
SUSE-SLE-Module-Public-Cloud-15-SP6-2024-4393
openSUSE Leap 15.6
  • grpc-devel >= 1.60.0-150600.15.3.1
  • grpc-source >= 1.60.0-150600.15.3.1
  • libgrpc++1_60 >= 1.60.0-150600.15.3.1
  • libgrpc1_60 >= 1.60.0-150600.15.3.1
  • libgrpc37 >= 1.60.0-150600.15.3.1
  • libupb37 >= 1.60.0-150600.15.3.1
  • python311-grpcio >= 1.60.1-150600.16.8.1
  • upb-devel >= 1.60.0-150600.15.3.1
 Patchnames:
openSUSE-SLE-15.6-2024-4393
openSUSE-SLE-15.6-2024-4401

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Module for Basesystem 15 SP5
  • grpc-devel >= 1.60.0-150500.11.8.1
  • libgrpc++1_60 >= 1.60.0-150500.11.8.1
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
SUSE Linux Enterprise Server 15 SP5
  • grpc-devel >= 1.60.0-150500.11.8.1
  • libgrpc++1_60 >= 1.60.0-150500.11.8.1
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
SUSE Linux Enterprise Desktop 15 SP5
  • grpc-devel >= 1.60.0-150500.11.8.1
  • libgrpc++1_60 >= 1.60.0-150500.11.8.1
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • grpc-devel >= 1.60.0-150500.11.8.1
  • libgrpc++1_60 >= 1.60.0-150500.11.8.1
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
SUSE Linux Enterprise High Performance Computing 15 SP5
  • grpc-devel >= 1.60.0-150500.11.8.1
  • libgrpc++1_60 >= 1.60.0-150500.11.8.1
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
SUSE Linux Enterprise Module for Public Cloud 15 SP4
  • python311-grpcio >= 1.60.1-150400.9.10.1
SUSE Linux Enterprise Server 15 SP4
  • python311-grpcio >= 1.60.1-150400.9.10.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • python311-grpcio >= 1.60.1-150400.9.10.1
SUSE Linux Enterprise High Performance Computing 15 SP4
  • python311-grpcio >= 1.60.1-150400.9.10.1
SUSE Manager Server 4.3
  • python311-grpcio >= 1.60.1-150400.9.10.1
SUSE Manager Proxy 4.3
  • python311-grpcio >= 1.60.1-150400.9.10.1
SUSE Manager Retail Branch Server 4.3
  • python311-grpcio >= 1.60.1-150400.9.10.1
SUSE Linux Enterprise Module for Public Cloud 15 SP5
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise Server 15 SP5
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise High Performance Computing 15 SP5
  • libgrpc1_60 >= 1.60.0-150500.11.8.1
  • libgrpc37 >= 1.60.0-150500.11.8.1
  • libupb37 >= 1.60.0-150500.11.8.1
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise Module for Python 3 15 SP5
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise Server 15 SP5
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise Desktop 15 SP5
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • python311-grpcio >= 1.60.1-150500.12.6.1
SUSE Linux Enterprise High Performance Computing 15 SP5
  • python311-grpcio >= 1.60.1-150500.12.6.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 grpc In progress
SUSE Linux Enterprise Desktop 15 SP5 python-grpcio In progress
SUSE Linux Enterprise Desktop 15 SP6 grpc Released
SUSE Linux Enterprise High Performance Computing 15 SP5 grpc In progress
SUSE Linux Enterprise High Performance Computing 15 SP5 python-grpcio In progress
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS python-grpcio Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS python-grpcio Affected
SUSE Linux Enterprise High Performance Computing 15 SP6 grpc Released
SUSE Linux Enterprise High Performance Computing 15 SP6 python-grpcio Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 grpc In progress
SUSE Linux Enterprise Module for Basesystem 15 SP6 grpc Released
SUSE Linux Enterprise Module for Public Cloud 15 SP5 grpc In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP5 python-grpcio In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP6 grpc Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP6 python-grpcio Released
SUSE Linux Enterprise Module for Python 3 15 SP5 python-grpcio In progress
SUSE Linux Enterprise Server 15 SP5 grpc In progress
SUSE Linux Enterprise Server 15 SP5 python-grpcio In progress
SUSE Linux Enterprise Server 15 SP5-LTSS grpc Not affected
SUSE Linux Enterprise Server 15 SP5-LTSS python-grpcio Affected
SUSE Linux Enterprise Server 15 SP6 grpc Released
SUSE Linux Enterprise Server 15 SP6 python-grpcio Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 grpc In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP5 python-grpcio In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 grpc Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 python-grpcio Released
SUSE Manager Proxy 4.3 grpc Released
SUSE Manager Proxy 4.3 python-grpcio In progress
SUSE Manager Retail Branch Server 4.3 grpc Released
SUSE Manager Retail Branch Server 4.3 python-grpcio In progress
SUSE Manager Server 4.3 grpc Released
SUSE Manager Server 4.3 python-grpcio In progress
openSUSE Leap 15.5 grpc Not affected
openSUSE Leap 15.5 python-grpcio Affected
openSUSE Leap 15.6 grpc Released
openSUSE Leap 15.6 python-grpcio Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 grpc Released
SUSE Linux Enterprise High Performance Computing 15 SP4 python-grpcio In progress
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS grpc Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS grpc Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 grpc Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP4 grpc Released
SUSE Linux Enterprise Module for Public Cloud 15 SP4 python-grpcio In progress
SUSE Linux Enterprise Module for Server Applications 15 SP3 grpc Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 grpc Not affected
SUSE Linux Enterprise Server 15 SP2 grpc Not affected
SUSE Linux Enterprise Server 15 SP3 grpc Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS grpc Not affected
SUSE Linux Enterprise Server 15 SP4 grpc Released
SUSE Linux Enterprise Server 15 SP4 python-grpcio In progress
SUSE Linux Enterprise Server 15 SP4-LTSS grpc Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 grpc Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 grpc Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 grpc Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 python-grpcio In progress
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 7 grpc Not affected
SUSE Enterprise Storage 7.1 grpc Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP2 grpc Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP3 grpc Not affected
SUSE Linux Enterprise Real Time 15 SP3 grpc Not affected
SUSE Linux Enterprise Real Time 15 SP4 grpc Not affected
SUSE Linux Enterprise Server 15 SP3-BCL grpc Not affected
SUSE Manager Proxy 4.1 grpc Not affected
SUSE Manager Proxy 4.2 grpc Not affected
SUSE Manager Retail Branch Server 4.1 grpc Not affected
SUSE Manager Retail Branch Server 4.2 grpc Not affected
SUSE Manager Server 4.1 grpc Not affected
SUSE Manager Server 4.2 grpc Not affected
openSUSE Leap 15.3 grpc Not affected
openSUSE Leap 15.4 grpc Released

SUSE Timeline for this CVE

CVE page created: Tue Aug 6 14:01:20 2024
CVE page last modified: Sat Dec 21 12:01:14 2024