Vulnerability-Lookup

OPENSUSE-SU-2026:22035-1

Vulnerability from csaf_opensuse - Published: 2026-10-06 14:54 - Updated: 2026-10-08 18:03

Summary

Security update for amazon-ecs-init

Severity

Important

Notes

Title of the patch: Security update for amazon-ecs-init

Description of the patch: This update for amazon-ecs-init fixes the following issues: - CVE-2026-41178: go.opentelemetry.io/otel/baggage: no rejection of raw-length headers in baggage parsing allows for DoS via oversized inputs (bsc#1276744). - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279329). - CVE-2026-84304: google.golang.org/grpc: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279231). Changes for amazon-ecs-init: - Update to version 1.107.0 * Feature - Add MPS GPU Sharing capability (#5139) * Enhancement - Add MPS control daemon health gate task resource (#5107) * Enhancement - Surface MPS control-daemon impairment reason as StatusReason (#5125) * Enhancement - Attach the MPS control daemon health gate to MPS tasks (#5119) * Enhancement - Add ACCELERATED_COMPUTE health check for the MPS control daemon (#5124) * Enhancement - Fetch GPG keys from S3 instead of GitHub in ECS Anywhere install script (#5130) * Enhancement - Bump github.com/prometheus/common from 0.66.1 to 0.71.0 in /ecs-agent (#5117) * Enhancement - Bump github.com/aws/aws-sdk-go-v2/credentials from 1.19.32 to 1.20.4 in /agent (#5128) * Enhancement - Bump github.com/containerd/containerd from 1.7.33 to 1.7.35 in /ecs-init (#5133) * Enhancement - Bump google.golang.org/grpc from 1.82.1 to 1.83.1, this also updated go.opentelemetry.io/otel to v1.44.0 in /ecs-agent, /ecs-agent/daemonimages/csidriver and /agent (#5123) * Enhancement - Bump k8s.io/api from 0.28.1 to 0.37.0 in /agent (#5118) * Enhancement - Correct broken systemd link in README (#5129) * Enhancement - Bump golang.org/x/text and related dependencies (#5100) * Enhancement - Bump github.com/aws/aws-sdk-go-v2/feature/ec2/imds from 1.18.33 to 1.18.38 in /ecs-agent (#5093) * Enhancement - Bump github.com/aws/aws-sdk-go-v2/service/secretsmanager from 1.35.2 to 1.44.7 in /agent (#5094) * Enhancement - Bump github.com/gorilla/websocket from 1.5.0 to 1.5.3 (#5108) * Enhancement - Update Go version to 1.26.7 (#5105) * Enhancement - Add amazon-ecs-agent.gpg and amazon-ssm-agent.gpg to the CodePipeline release artifacts (#5101) * Enhancement - IMDS credentials scanner/refresher: Add logging and validations (#5091) * Enhancement - Bump github.com/containerd/cgroups/v3 from 3.0.4 to 3.1.3 in /agent (#5081) * Enhancement - Bump google.golang.org/grpc from 1.81.1 to 1.82.1 in /ecs-agent and /agent (#5085) * Enhancement - Bump github.com/aws/aws-sdk-go-v2/credentials from 1.19.29 to 1.19.32 in /ecs-agent, /agent and /ecs-init (#5080) * Bugfix - fix(handlers): raise fault rate limit to 1 rps (#5092) * Feature - Nvidia MPS GPU sharing (not yet enabled) * Add MPS control-daemon health probe (#5095) * Add per-GPU memory accounting to host resource manager (#5090) * Allow MPS containers to colocate on a shared GPU (#5083) * Mount MPS control binary and pipe dir into the agent container (#5086) * Move MPS pipe directory to /run/mps-ecs (#5102) * Enhancement - Add retry for EFS volume creation to handle plugin timeout errors caused by concurrent mount operation (#5077) * Enhancement - Bump github.com/aws/aws-sdk-go-v2/config from 1.32.23 to 1.32.31 in /agent (#5064) * Enhancement - Bump google.golang.org/grpc from 1.79.3 to 1.82.1 in /ecs-agent/daemonimages/csidriver (#5056) * Enhancement - Bump github.com/gorilla/mux from 1.8.0 to 1.8.1 in /ecs-agent (#5063) * Enhancement - add nos3readcache S3 Files mount option (#5062) * Add ecs.capability.gpu-sharing-mps capability for NVIDIA MPS GPU sharing (#5053) * Inject NVIDIA MPS env vars and pipe mount into MPS containers (#5082) * Map ACS GPU sharingStrategy onto the internal container model for MPS (#5076) * Gate gpu-sharing-mps on complete per-GPU memory- (#5075) (#5075) * Regenerate ACS model for GPU sharingStrategy and validate it (#5071) * Report per-GPU memory at container instance registration for GPU sharing (#5061) * Regenerate ECS SDK with gpuInfo on PlatformDevice (#5060)

Patchnames: openSUSE-Leap-16.0-1851

CVE-2026-41178

5.3 (Medium)


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

Affected products

Recommended 2 products

Product	Identifier	Version	Remediation
Unresolved product id: openSUSE Leap 16.0:amazon-ecs-init-0:1.107.0-160000.1.1.aarch64		—	Vendor Fix
Unresolved product id: openSUSE Leap 16.0:amazon-ecs-init-0:1.107.0-160000.1.1.x86_64		—	Vendor Fix

Threats

Impact moderate

CVE-2026-84303

9.1 (Critical)


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

Affected products

Recommended 2 products, the same list as for CVE-2026-41178

Threats

Impact critical

CVE-2026-84304

7.5 (High)


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

Affected products

Recommended 2 products, the same list as for CVE-2026-41178

Threats

Impact important

References

16 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://bugzilla.suse.com/1276744	self
https://bugzilla.suse.com/1279231	self
https://bugzilla.suse.com/1279329	self
https://www.suse.com/security/cve/CVE-2026-41178/	self
https://www.suse.com/security/cve/CVE-2026-84303/	self
https://www.suse.com/security/cve/CVE-2026-84304/	self
https://www.suse.com/security/cve/CVE-2026-41178	external
https://bugzilla.suse.com/1276509	external
https://www.suse.com/security/cve/CVE-2026-84303	external
https://bugzilla.suse.com/1278268	external
https://bugzilla.suse.com/1280553	external
https://www.suse.com/security/cve/CVE-2026-84304	external
https://bugzilla.suse.com/1278271	external
https://bugzilla.suse.com/1280553	external

JSON

To clipboard

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        "text": "This update for amazon-ecs-init fixes the following issues:\n\n- CVE-2026-41178: go.opentelemetry.io/otel/baggage: no rejection of raw-length headers in baggage parsing allows for DoS\n  via oversized inputs (bsc#1276744).\n- CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization\n  policies via mixed-case or canonical-case header matches (bsc#1279329).\n- CVE-2026-84304: google.golang.org/grpc: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279231).\n\nChanges for amazon-ecs-init:\n\n- Update to version 1.107.0\n * Feature - Add MPS GPU Sharing capability (#5139)\n * Enhancement - Add MPS control daemon health gate task resource\n (#5107)\n * Enhancement - Surface MPS control-daemon impairment reason\n as StatusReason (#5125)\n * Enhancement - Attach the MPS control daemon health gate to\n MPS tasks (#5119)\n * Enhancement - Add ACCELERATED_COMPUTE health check for the\n MPS control daemon (#5124)\n * Enhancement - Fetch GPG keys from S3 instead of GitHub in\n ECS Anywhere install script (#5130)\n * Enhancement - Bump github.com/prometheus/common from 0.66.1\n to 0.71.0 in /ecs-agent (#5117)\n * Enhancement - Bump github.com/aws/aws-sdk-go-v2/credentials\n from 1.19.32 to 1.20.4 in /agent (#5128)\n * Enhancement - Bump github.com/containerd/containerd from 1.7.33\n to 1.7.35 in /ecs-init (#5133)\n * Enhancement - Bump google.golang.org/grpc from 1.82.1 to 1.83.1,\n this also updated go.opentelemetry.io/otel to v1.44.0\n in /ecs-agent, /ecs-agent/daemonimages/csidriver and /agent (#5123)\n * Enhancement - Bump k8s.io/api from 0.28.1 to 0.37.0 in /agent (#5118)\n * Enhancement - Correct broken systemd link in README (#5129)\n * Enhancement - Bump golang.org/x/text and related dependencies (#5100)\n * Enhancement - Bump github.com/aws/aws-sdk-go-v2/feature/ec2/imds\n from 1.18.33 to 1.18.38 in /ecs-agent (#5093)\n * Enhancement - Bump github.com/aws/aws-sdk-go-v2/service/secretsmanager\n from 1.35.2 to 1.44.7 in /agent (#5094)\n * Enhancement - Bump github.com/gorilla/websocket from 1.5.0 to 1.5.3\n (#5108)\n * Enhancement - Update Go version to 1.26.7 (#5105)\n * Enhancement - Add amazon-ecs-agent.gpg and amazon-ssm-agent.gpg\n to the CodePipeline release artifacts (#5101)\n * Enhancement - IMDS credentials scanner/refresher: Add logging\n and validations (#5091)\n * Enhancement - Bump github.com/containerd/cgroups/v3 from 3.0.4\n to 3.1.3 in /agent (#5081)\n * Enhancement - Bump google.golang.org/grpc from 1.81.1 to 1.82.1\n in /ecs-agent and /agent (#5085)\n * Enhancement - Bump github.com/aws/aws-sdk-go-v2/credentials from\n 1.19.29 to 1.19.32 in /ecs-agent, /agent and /ecs-init (#5080)\n * Bugfix - fix(handlers): raise fault rate limit to 1 rps (#5092)\n * Feature - Nvidia MPS GPU sharing (not yet enabled)\n * Add MPS control-daemon health probe (#5095)\n * Add per-GPU memory accounting to host resource manager (#5090)\n * Allow MPS containers to colocate on a shared GPU (#5083)\n * Mount MPS control binary and pipe dir into the agent container\n (#5086)\n * Move MPS pipe directory to /run/mps-ecs (#5102)\n * Enhancement - Add retry for EFS volume creation to handle plugin\n timeout errors caused by concurrent mount operation (#5077)\n * Enhancement - Bump github.com/aws/aws-sdk-go-v2/config from\n 1.32.23 to 1.32.31 in /agent (#5064)\n * Enhancement - Bump google.golang.org/grpc from 1.79.3 to 1.82.1\n in /ecs-agent/daemonimages/csidriver (#5056)\n * Enhancement - Bump github.com/gorilla/mux from 1.8.0 to 1.8.1\n in /ecs-agent (#5063)\n * Enhancement - add nos3readcache S3 Files mount option (#5062)\n * Add ecs.capability.gpu-sharing-mps capability for NVIDIA MPS\n GPU sharing (#5053)\n * Inject NVIDIA MPS env vars and pipe mount into MPS containers\n (#5082)\n * Map ACS GPU sharingStrategy onto the internal container model\n for MPS (#5076)\n * Gate gpu-sharing-mps on complete per-GPU memory- (#5075) (#5075)\n * Regenerate ACS model for GPU sharingStrategy and validate it (#5071)\n * Report per-GPU memory at container instance registration\n for GPU sharing (#5061)\n * Regenerate ECS SDK with gpuInfo on PlatformDevice (#5060)\n",
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          "text": "gRPC-Go is the Go language implementation of gRPC. Prior to 1.83.1, internal/transport/transport.go stores each fragmented HTTP/2 DATA frame as a separate recvMsg in recvBuffer, so millions of one-byte frames can consume disproportionate heap memory even when payload bytes remain within connection and stream flow-control windows. An unauthenticated remote attacker can use concurrent multiplexed streams to exhaust process memory and cause a runtime panic or out-of-memory termination. Receive-buffer compaction is enabled by default and can be controlled temporarily with GRPC_GO_EXPERIMENTAL_ENABLE_RECEIVE_BUFFER_COMPACTION. This issue is fixed in version 1.83.1.",
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      "threats": [
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          "category": "impact",
          "date": "2026-10-06T14:54:50Z",
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      "title": "CVE-2026-84304"
    }
  ]
}

CVE-2026-41178 (GCVE-0-2026-41178)

Vulnerability from cvelistv5 – Published: 2026-06-04 14:38 – Updated: 2026-06-04 15:46

Title

OpenTelemetry-Go's baggage parsing no longer caps raw header length

Summary

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes `Parse` to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.

Severity

5.3 (Medium)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-04 15:46 UTC

CWE

CWE-789 - Memory Allocation with Excessive Size Value

Assigner

GitHub_M mitre root Scorecard

References

2 references

URL	Tags
https://github.com/open-telemetry/opentelemetry-g…	x_refsource_CONFIRM
https://github.com/open-telemetry/opentelemetry-g…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
open-telemetry	go.opentelemetry.io/otel/baggage	Affected: = 1.41.0 Affected: = 1.43.0
open-telemetry	go.opentelemetry.io/otel/propagation	Affected: = 1.41.0 Affected: = 1.43.0

Show details on NVD website

JSON

To clipboard

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  "containers": {
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CVE-2026-84303 (GCVE-0-2026-84303)

Vulnerability from cvelistv5 – Published: 2026-09-01 18:14 – Updated: 2026-09-02 19:14

Title

gRPC-Go: xDS RBAC HTTP Filter bypass via mixed-case Header Matching and gRFC A41 validation evasion

Summary

gRPC-Go is the Go language implementation of gRPC. Prior to 1.83.1, the xDS RBAC HTTP filter in internal/xds/httpfilter/rbac/rbac.go does not lowercase header matcher names in normalizeHeaderMatcher even though incoming metadata keys are lowercase. A DENY policy using a mixed-case name such as X-Role or User-Agent therefore does not match and fails open, allowing requests that should be rejected. The same case mismatch permits :Scheme or Grpc-Status to evade gRFC A41 validation and prevents Host from being rewritten to :authority. This issue is fixed in version 1.83.1.

Severity

6.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-02 19:14 UTC

CWE

CWE-178 - Improper Handling of Case Sensitivity
CWE-863 - Incorrect Authorization

Assigner

GitHub_M mitre root Scorecard

References

6 references

URL	Tags
https://github.com/grpc/grpc-go/security/advisori…	x_refsource_CONFIRM
https://github.com/grpc/grpc-go/pull/9332	x_refsource_MISC
https://github.com/grpc/grpc-go/pull/9335	x_refsource_MISC
https://github.com/grpc/grpc-go/commit/db9482836c…	x_refsource_MISC
https://github.com/grpc/grpc-go/commit/ebba6f3f1b…	x_refsource_MISC
https://github.com/grpc/grpc-go/releases/tag/v1.83.1	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
grpc	grpc-go	Affected: < 1.83.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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CVE-2026-84304 (GCVE-0-2026-84304)

Vulnerability from cvelistv5 – Published: 2026-09-01 18:19 – Updated: 2026-09-01 19:24

Title

gRPC-Go: Heap Memory Exhaustion (OOM) via HTTP/2 DATA Frame Fragmentation

Summary

gRPC-Go is the Go language implementation of gRPC. Prior to 1.83.1, internal/transport/transport.go stores each fragmented HTTP/2 DATA frame as a separate recvMsg in recvBuffer, so millions of one-byte frames can consume disproportionate heap memory even when payload bytes remain within connection and stream flow-control windows. An unauthenticated remote attacker can use concurrent multiplexed streams to exhaust process memory and cause a runtime panic or out-of-memory termination. Receive-buffer compaction is enabled by default and can be controlled temporarily with GRPC_GO_EXPERIMENTAL_ENABLE_RECEIVE_BUFFER_COMPACTION. This issue is fixed in version 1.83.1.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-01 19:23 UTC

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

GitHub_M mitre root Scorecard

References

6 references

URL	Tags
https://github.com/grpc/grpc-go/security/advisori…	x_refsource_CONFIRM
https://github.com/grpc/grpc-go/pull/9331	x_refsource_MISC
https://github.com/grpc/grpc-go/pull/9333	x_refsource_MISC
https://github.com/grpc/grpc-go/commit/7354d9c8de…	x_refsource_MISC
https://github.com/grpc/grpc-go/commit/8cfeca0e1e…	x_refsource_MISC
https://github.com/grpc/grpc-go/releases/tag/v1.83.1	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
grpc	grpc-go	Affected: < 1.83.1

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OPENSUSE-SU-2026:22035-1

CVE-2026-41178 (GCVE-0-2026-41178)

CVE-2026-84303 (GCVE-0-2026-84303)

CVE-2026-84304 (GCVE-0-2026-84304)

Tags

Sightings

Nomenclature

Related by attack behaviour