rhsa-2022_0577
Vulnerability from csaf_redhat
Published
2022-03-28 09:34
Modified
2024-11-06 00:30
Summary
Red Hat Security Advisory: Windows Container Support for Red Hat OpenShift 5.0.0 [security update]
Notes
Topic
The components for Windows Container Support for Red Hat OpenShift 5.0.0 are now available. This product release includes bug fixes and a moderate security update for the following packages: windows-machine-config-operator and windows-machine-config-operator-bundle.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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
Windows Container Support for Red Hat OpenShift allows you to deploy Windows container workloads running on Windows Server containers.
Security Fix(es):
* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)
* 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)
* golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)
* golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)
* golang: net: lookup functions may return invalid host names (CVE-2021-33195)
* golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)
* golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198)
* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)
* golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)
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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]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag"
},
{
"cve": "CVE-2021-3121",
"cwe": {
"id": "CWE-129",
"name": "Improper Validation of Array Index"
},
"discovery_date": "2021-01-28T00:00:00+00:00",
"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"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-3121"
},
{
"category": "external",
"summary": "RHBZ#1921650",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921650"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-3121",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3121"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3121",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3121"
}
],
"release_date": "2021-01-11T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
"details": "For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/latest/windows_containers/windows-node-upgrades.html",
"product_ids": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0577"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
"products": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation"
},
{
"cve": "CVE-2021-29923",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2021-08-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1992006"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
"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"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-29923"
},
{
"category": "external",
"summary": "RHBZ#1992006",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1992006"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-29923",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-29923"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-29923",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29923"
},
{
"category": "external",
"summary": "https://sick.codes/sick-2021-016/",
"url": "https://sick.codes/sick-2021-016/"
}
],
"release_date": "2021-03-22T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
"details": "For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/latest/windows_containers/windows-node-upgrades.html",
"product_ids": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0577"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet"
},
{
"cve": "CVE-2021-31525",
"cwe": {
"id": "CWE-120",
"name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
},
"discovery_date": "2021-05-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1958341"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was detected in net/http of the Go standard library when parsing very large HTTP header values, causing a crash and subsequent denial of service. This vulnerability affects both clients and servers written in Go, however, servers are only vulnerable if the value of MaxHeaderBytes has been increased from the default.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This vulnerability potentially affects any component written in Go that uses net/http from the standard library. In OpenShift Container Platform (OCP), OpenShift Virtualization, OpenShift ServiceMesh (OSSM) and OpenShift distributed tracing (formerly OpenShift Jaeger), no server side component allows HTTP header values larger than 1 MB (the default), preventing this vulnerability from being exploited by malicious clients. It is possible for components that make client connections to malicious servers to be exploited, however the maximum impact is a crash. This vulnerability is rated Low for the following components: \n* OpenShift Container Platform\n* OpenShift Virtualization \n* OpenShift ServiceMesh\n* OpenShift distributed tracing components.",
"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"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-31525"
},
{
"category": "external",
"summary": "RHBZ#1958341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-31525",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-31525"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-31525",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31525"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/cu9SP4eSXMc",
"url": "https://groups.google.com/g/golang-announce/c/cu9SP4eSXMc"
}
],
"release_date": "2021-04-22T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
"details": "For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/latest/windows_containers/windows-node-upgrades.html",
"product_ids": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0577"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"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"
},
"products": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header"
},
{
"cve": "CVE-2021-33195",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2021-08-02T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1989564"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Go. The LookupCNAME, LookupSRV, LookupMX, LookupNS, and LookupAddr functions in the net package and methods on the Resolver type, may return arbitrary values retrieved from DNS, allowing injection of unexpected contents. The highest threat from this vulnerability is to integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: net: lookup functions may return invalid host names",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "* Since OpenShift Container Platform 3.11 is in Maintenance Phase of the support, only Important and Critical severity vulnerabilities will be addressed at this time.\n\n* For 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 golang-qpid-apache package.\n\n* In Service Telemetry Framework, because the flaw has a lower impact and the package is not directly used by STF, no updates will be provided at this time for the STF containers.",
"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"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-33195"
},
{
"category": "external",
"summary": "RHBZ#1989564",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989564"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-33195",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33195"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-33195",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33195"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI",
"url": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI"
}
],
"release_date": "2021-05-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
"details": "For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/latest/windows_containers/windows-node-upgrades.html",
"product_ids": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0577"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: net: lookup functions may return invalid host names"
},
{
"cve": "CVE-2021-33197",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2021-08-02T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1989570"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Go, acting as an unintended proxy or intermediary, where ReverseProxy forwards connection headers if the first one was empty. This flaw allows an attacker to drop arbitrary headers. The highest threat from this vulnerability is to integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "* Since OpenShift Container Platform 3.11 is in Maintenance Phase of the support, only Important and Critical severity vulnerabilities will be addressed at this time.\n\n* For 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 golang-qpid-apache package.\n\n* In Service Telemetry Framework, because the flaw has a lower impact and the package is not directly used by STF, no updates will be provided at this time for the STF containers.",
"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"
}
],
"product_status": {
"fixed": [
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
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},
{
"category": "external",
"summary": "RHBZ#1989570",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989570"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-33197",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33197"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-33197",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33197"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI",
"url": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI"
}
],
"release_date": "2021-05-21T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
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"product_ids": [
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],
"restart_required": {
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}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty"
},
{
"cve": "CVE-2021-33198",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2021-08-02T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1989575"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Go, where it attempts to allocate excessive memory. This issue may cause panic or unrecoverable fatal error if passed inputs with very large exponents. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "* Since OpenShift Container Platform 3.11 is in Maintenance Phase of the support, only Important and Critical severity vulnerabilities will be addressed at this time.\n\n* In Service Telemetry Framework, because the flaw has a lower impact and the package is not directly used by STF, no updates will be provided at this time for the STF containers.",
"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"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
},
"references": [
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"category": "self",
"summary": "Canonical URL",
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},
{
"category": "external",
"summary": "RHBZ#1989575",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989575"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-33198",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33198"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-33198",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33198"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI",
"url": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI"
}
],
"release_date": "2021-03-10T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
"details": "For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/latest/windows_containers/windows-node-upgrades.html",
"product_ids": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0577"
}
],
"scores": [
{
"cvss_v3": {
"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"
},
"products": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents"
},
{
"cve": "CVE-2021-34558",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2021-07-14T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1983596"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in golang. A panic can be triggered by an attacker in a privileged network position without access to the server certificate\u0027s private key, as long as a trusted ECDSA or Ed25519 certificate for the server exists (or can be issued), or the client is configured with Config.InsecureSkipVerify. Clients that disable all TLS_RSA cipher suites (that is, TLS 1.0\u20131.2 cipher suites without ECDHE), as well as TLS 1.3-only clients, are unaffected.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "golang: crypto/tls: certificate of wrong type is causing TLS client to panic",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "* This vulnerability potentially affects any component written in Go that uses crypto/tls from the standard library. It is possible for components that make client connections to malicious servers to be exploited, however the maximum impact is a crash. This vulnerability is rated Low for the following components: \n - OpenShift Container Platform\n - OpenShift distributed tracing (formerly OpenShift Jaeger)\n - OpenShift Migration Toolkit for Containers\n - Red Hat Advanced Cluster Management for Kubernetes\n - Red Hat OpenShift on AWS\n - Red Hat OpenShift Virtualization\n\n* Because OpenShift Container Platform 3.11 is in Maintenance Phase of the support, only Important and Critical severity vulnerabilities will be addressed at this time.\n\n* Because Service Telemetry Framework1.2 will be retiring soon and the flaw\u0027s impact is lower, no update will be provided at this time for STF1.2\u0027s containers.",
"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"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
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]
},
"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-34558"
},
{
"category": "external",
"summary": "RHBZ#1983596",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1983596"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-34558",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-34558"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-34558",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34558"
},
{
"category": "external",
"summary": "https://golang.org/doc/devel/release#go1.15.minor",
"url": "https://golang.org/doc/devel/release#go1.15.minor"
},
{
"category": "external",
"summary": "https://golang.org/doc/devel/release#go1.16.minor",
"url": "https://golang.org/doc/devel/release#go1.16.minor"
}
],
"release_date": "2021-07-13T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
"details": "For Windows Machine Config Operator upgrades, see the following documentation: https://docs.openshift.com/container-platform/latest/windows_containers/windows-node-upgrades.html",
"product_ids": [
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"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0577"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "golang: crypto/tls: certificate of wrong type is causing TLS client to panic"
},
{
"cve": "CVE-2021-36221",
"cwe": {
"id": "CWE-362",
"name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
},
"discovery_date": "2021-08-10T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1995656"
}
],
"notes": [
{
"category": "description",
"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.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-operator-bundle@sha256:e6ad3e6e043aeeebc84da2071ca26bb1e89c071598b5088a8a7f237626491072_amd64",
"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-36221"
},
{
"category": "external",
"summary": "RHBZ#1995656",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1995656"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-36221",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-36221"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-36221",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36221"
},
{
"category": "external",
"summary": "https://groups.google.com/g/golang-announce/c/uHACNfXAZqk",
"url": "https://groups.google.com/g/golang-announce/c/uHACNfXAZqk"
}
],
"release_date": "2021-08-05T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2022-03-28T09:34:15+00:00",
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"product_ids": [
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"8Base-RHOSE-4.10:openshift4-wincw/windows-machine-config-rhel8-operator@sha256:31af4d44c7cc4e00219a99451ce2e3523cdba90d575d58979ae1355c4350b6fe_amd64"
],
"restart_required": {
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"url": "https://access.redhat.com/errata/RHSA-2022:0577"
},
{
"category": "workaround",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"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"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "golang: net/http/httputil: panic due to racy read of persistConn after handler panic"
}
]
}
Loading...
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- 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.