rhsa-2022_1276
Vulnerability from csaf_redhat
Published
2022-04-07 18:02
Modified
2024-11-22 19:19
Summary
Red Hat Security Advisory: Red Hat OpenShift Service Mesh 2.0.9 security update
Notes
Topic
Red Hat OpenShift Service Mesh 2.0.9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation.
This advisory covers the RPM packages for the release.
Security Fix(es):
* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)
* envoy: Incorrect configuration handling allows mTLS session re-use without re-validation (CVE-2022-21654)
* envoy: Incorrect handling of internal redirects to routes with a direct response entry (CVE-2022-21655)
* istio: Unauthenticated control plane denial of service attack due to stack exhaustion (CVE-2022-24726)
* golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension (CVE-2020-28851)
* golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)
* nodejs-axios: Regular expression denial of service in trim function (CVE-2021-3749)
* ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)
* golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)
* golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)
* golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)
* envoy: Null pointer dereference when using JWT filter safe_regex match (CVE-2021-43824)
* envoy: Use-after-free when response filters increase response data (CVE-2021-43825)
* envoy: Use-after-free when tunneling TCP over HTTP (CVE-2021-43826)
* envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery Service (CVE-2022-23606)
* istio: unauthenticated control plane denial of service attack (CVE-2022-23635)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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{
"cve": "CVE-2021-3121",
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"id": "CWE-129",
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"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1921650"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in github.com/gogo/protobuf before 1.3.2 that allows an out-of-bounds access when unmarshalling certain protobuf objects. This flaw allows a remote attacker to send crafted protobuf messages, causing panic and resulting in a denial of service. The highest threat from this vulnerability is to availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "OpenShift Container Platform (OCP), OpenShift ServiceMesh (OSSM) and Red Hat OpenShift Jaeger (RHOSJ) all include code generated by github.com/gogo/protobuf to parse protobuf messages. However, no component is known to accept protobuf messages from unauthenticated sources, hence this vulnerability is rated Moderate for OCP, OSSM and RHOSJ.\n\nOpenShift Virtualization includes code generated by github.com/gogo/protobuf to parse protobuf messages. However, no component of OpenShift Virtualization is known to accept protobuf messages from unauthenticated sources, hence this vulnerability is rated Moderate.\n\nRed Hat Advanced Cluster Management for Kubernetes (RHACM) includes code generated by github.com/gogo/protobuf to parse protobuf messages. However, no RHACM component is accepting protobuf messages from unauthenticated sources and are used with a limited scope, hence this vulnerability is rated Moderate for RHACM.\n\nRed Hat Cluster Application Migration (CAM) includes code generated by github.com/gogo/protobuf to parse protobuf messages. However, no CAM component is known to accept protobuf messages from unauthenticated sources, hence this vulnerability is rated Moderate for CAM.\n\nCryostat-2 is affected as it does ship gogo/protobuf library with it\u0027s distribution but the only use for Protobuf would be the Kubernetes/OpenShift API server the operator communicates with and it should be authenticated hence it is affected with Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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}
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"title": "gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation"
},
{
"cve": "CVE-2021-3749",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
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"notes": [
{
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"text": "A Regular Expression Denial of Service (ReDoS) vulnerability was found in the nodejs axios. This flaw allows an attacker to provide crafted input to the trim function, which might cause high resources consumption and as a consequence lead to denial of service. The highest threat from this vulnerability is system availability.",
"title": "Vulnerability description"
},
{
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"text": "nodejs-axios: Regular expression denial of service in trim function",
"title": "Vulnerability summary"
},
{
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"text": "* OpenShift Container Platform (OCP) grafana-container does package a vulnerable version of nodejs axios. However, due to the instance being read only and behind OpenShift OAuth, the impact of this vulnerability is Low.\n\n* Red Hat Advanced Cluster Management for Kubernetes (RHACM) 2.1 and previous versions does contain a vulnerable version of nodejs axios, RHACM 2.2 on towards are not affected versions. For RHACM 2.1, due to the instance being read only and behind OAuth, the impact of this vulnerability is Low.\n\n* Because Service Telemetry Framework 1.2 will be retiring soon and the flaw\u0027s impact is lower, no update will be provided at this time for STF\u0027s service-telemetry-operator-container and smart-gateway-operator-container.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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{
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},
{
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"url": "https://huntr.dev/bounties/1e8f07fc-c384-4ff9-8498-0690de2e8c31"
}
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{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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"details": "Moderate"
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"title": "nodejs-axios: Regular expression denial of service in trim function"
},
{
"cve": "CVE-2021-29482",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
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"title": "Vulnerability summary"
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{
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"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This vulnerability potentially affects any component written in Go that uses the net standard library and ParseIP / ParseCIDR functions. There are components which might not use these functions or might use them to parse IP addresses and not manage them in any way (only store information about the ip address) . This reduces the severity of this vulnerability to Low for the following offerings:\n* OpenShift distributed tracing (formerly OpenShift Jaeger)\n* OpenShift Migration Toolkit for Containers\n* OpenShift Container Platform",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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"title": "golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet"
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{
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"id": "CWE-362",
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"notes": [
{
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"text": "A race condition flaw was found in Go. The incoming requests body weren\u0027t closed after the handler panic and as a consequence this could lead to ReverseProxy crash. The highest threat from this vulnerability is to Availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: net/http/httputil: panic due to racy read of persistConn after handler panic",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "* In Red Hat OpenStack Platform, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the impacted RHOSP packages.\n\n* In Service Telemetry Framework, because the flaw has a lower impact and the package is not directly used by STF1.3, no update will be provided at this time for the STF1.3 sg-core-container. Additionally, because Service Telemetry Framework1.2 will be retiring soon, no update will be provided at this time for the STF1.2 smart-gateway-container.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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}
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{
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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"title": "golang: net/http/httputil: panic due to racy read of persistConn after handler panic"
},
{
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{
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"title": "Statement"
},
{
"category": "general",
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"details": "The OpenShift Service Mesh release notes provide information on the features and known issues:\n\nhttps://docs.openshift.com/container-platform/latest/service_mesh/v2x/servicemesh-release-notes.html",
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{
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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},
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],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "istio: unauthenticated control plane denial of service attack"
},
{
"acknowledgments": [
{
"names": [
"Oliver Liu, John Howard and Jacob Delgado"
],
"organization": "Istio Product Security Working Group",
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}
],
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"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2022-03-08T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
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}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2061638"
}
],
"notes": [
{
"category": "description",
"text": "A stack exhaustion flaw was found in the Istio control plane. This flaw allows a remote unauthenticated attacker to send a specially crafted or oversized message to crash the control plane process, resulting in a denial of service condition.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "istio: Unauthenticated control plane denial of service attack due to stack exhaustion",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
"references": [
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},
{
"category": "external",
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},
{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2022-24726"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-24726",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24726"
},
{
"category": "external",
"summary": "https://istio.io/latest/news/security/istio-security-2022-004/",
"url": "https://istio.io/latest/news/security/istio-security-2022-004/"
}
],
"release_date": "2022-03-09T20:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
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"scope": "UNCHANGED",
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "istio: Unauthenticated control plane denial of service attack due to stack exhaustion"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.