rhsa-2024_4893
Vulnerability from csaf_redhat
Published
2024-07-29 00:19
Modified
2024-11-13 18:17
Summary
Red Hat Security Advisory: rhc-worker-script security update

Notes

Topic
An update for rhc-worker-script is now available for Red Hat Enterprise Linux 7. 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
The rhc-worker-script package provides a worker for the Remote Host Configuration (rhc) for the purpose of executing an interpreted programming language script on hosts managed by Red Hat Insights. Security Fix(es): * golang: crypto/x509: Verify panics on certificates with an unknown public key algorithm (CVE-2024-24783) * golang: html/template: errors returned from MarshalJSON methods may break template escaping (CVE-2024-24785) * golang: net/http: memory exhaustion in Request.ParseMultipartForm (CVE-2023-45290) * golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses (CVE-2024-24790) 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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    "category": "csaf_security_advisory",
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        "text": "An update for rhc-worker-script is now available for Red Hat Enterprise Linux 7.\n\nRed 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.",
        "title": "Topic"
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        "text": "The rhc-worker-script package provides a worker for the Remote Host Configuration (rhc) for the purpose of executing an interpreted programming language script on hosts managed by Red Hat Insights.\n\nSecurity Fix(es):\n\n* golang: crypto/x509: Verify panics on certificates with an unknown public key algorithm (CVE-2024-24783)\n\n* golang: html/template: errors returned from MarshalJSON methods may break template escaping (CVE-2024-24785)\n\n* golang: net/http: memory exhaustion in Request.ParseMultipartForm (CVE-2023-45290)\n\n* golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses (CVE-2024-24790)\n\nFor 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.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "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.",
        "title": "Terms of Use"
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4893.json"
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    "title": "Red Hat Security Advisory: rhc-worker-script security update",
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  "vulnerabilities": [
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      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2024-03-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2268017"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was discovered in Go\u0027s net/http standard library package. When parsing a multipart form (either explicitly with Request.ParseMultipartForm or implicitly with Request.FormValue, Request.PostFormValue, or Request.FormFile), limits on the total size of the parsed form were not applied to the memory consumed while reading a single form line. This permits a maliciously crafted input containing very long lines to cause allocation of arbitrarily large amounts of memory, potentially leading to memory exhaustion. With fix, the ParseMultipartForm function now correctly limits the maximum size of form lines.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/http: golang: mime/multipart: golang: net/textproto: memory exhaustion in Request.ParseMultipartForm",
          "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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        ]
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-45290"
        },
        {
          "category": "external",
          "summary": "RHBZ#2268017",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2268017"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-45290",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-45290"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-45290",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45290"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2024/03/08/4",
          "url": "http://www.openwall.com/lists/oss-security/2024/03/08/4"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/569341",
          "url": "https://go.dev/cl/569341"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/65383",
          "url": "https://go.dev/issue/65383"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg",
          "url": "https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2024-2599",
          "url": "https://pkg.go.dev/vuln/GO-2024-2599"
        },
        {
          "category": "external",
          "summary": "https://security.netapp.com/advisory/ntap-20240329-0004",
          "url": "https://security.netapp.com/advisory/ntap-20240329-0004"
        }
      ],
      "release_date": "2024-03-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-07-29T00:19:42+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
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          ],
          "restart_required": {
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          "url": "https://access.redhat.com/errata/RHSA-2024:4893"
        },
        {
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          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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          ]
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      ],
      "scores": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "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:L",
            "version": "3.1"
          },
          "products": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: net/http: golang: mime/multipart: golang: net/textproto: memory exhaustion in Request.ParseMultipartForm"
    },
    {
      "cve": "CVE-2024-24783",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2024-03-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2268019"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Go\u0027s crypto/x509 standard library package. Verifying a certificate chain that contains a certificate with an unknown public key algorithm will cause a Certificate.Verify to panic. This issue affects all crypto/tls clients and servers that set Config.ClientAuth to VerifyClientCertIfGiven or RequireAndVerifyClientCert.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: crypto/x509: Verify panics on certificates with an unknown public key algorithm",
          "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"
        }
      ],
      "product_status": {
        "fixed": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-24783"
        },
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          "summary": "RHBZ#2268019",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2268019"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-24783",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-24783"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-24783",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24783"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2024/03/08/4",
          "url": "http://www.openwall.com/lists/oss-security/2024/03/08/4"
        },
        {
          "category": "external",
          "summary": "https://github.com/advisories/GHSA-3q2c-pvp5-3cqp",
          "url": "https://github.com/advisories/GHSA-3q2c-pvp5-3cqp"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/569339",
          "url": "https://go.dev/cl/569339"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/65390",
          "url": "https://go.dev/issue/65390"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg",
          "url": "https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2024-2598",
          "url": "https://pkg.go.dev/vuln/GO-2024-2598"
        },
        {
          "category": "external",
          "summary": "https://security.netapp.com/advisory/ntap-20240329-0005",
          "url": "https://security.netapp.com/advisory/ntap-20240329-0005"
        }
      ],
      "release_date": "2024-03-05T00:00:00+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2024-07-29T00:19:42+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4893"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
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            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: crypto/x509: Verify panics on certificates with an unknown public key algorithm"
    },
    {
      "cve": "CVE-2024-24785",
      "cwe": {
        "id": "CWE-74",
        "name": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)"
      },
      "discovery_date": "2024-03-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2268022"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Go\u0027s html/template standard library package. If errors returned from MarshalJSON methods contain user-controlled data, they may be used to break the contextual auto-escaping behavior of the html/template package, allowing subsequent actions to inject unexpected content into templates.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: html/template: errors returned from MarshalJSON methods may break template escaping",
          "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"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
          "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-24785"
        },
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          "category": "external",
          "summary": "RHBZ#2268022",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2268022"
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        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-24785",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-24785"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-24785",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24785"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/564196",
          "url": "https://go.dev/cl/564196"
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          "url": "https://go.dev/issue/65697"
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          "url": "https://groups.google.com/g/golang-announce/c/5pwGVUPoMbg"
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        {
          "category": "external",
          "summary": "https://vuln.go.dev/ID/GO-2024-2610.json",
          "url": "https://vuln.go.dev/ID/GO-2024-2610.json"
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      "release_date": "2024-03-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-07-29T00:19:42+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4893"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: html/template: errors returned from MarshalJSON methods may break template escaping"
    },
    {
      "cve": "CVE-2024-24790",
      "cwe": {
        "id": "CWE-115",
        "name": "Misinterpretation of Input"
      },
      "discovery_date": "2024-06-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2292787"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Go language standard library net/netip. The method Is*() (IsPrivate(), IsPublic(), etc) doesn\u0027t behave properly when working with IPv6 mapped to IPv4 addresses. The unexpected behavior can lead to integrity and confidentiality issues, specifically when these methods are used to control access to resources or data.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This CVE has been marked as moderate as for our products a network-based attack vector is simply impossible when it comes to golang code,apart from that as per CVE flaw analysis reported by golang, this only affects integrity and confidentiality and has no effect on availability, hence CVSS has been marked as such.",
          "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": [
          "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
          "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-24790"
        },
        {
          "category": "external",
          "summary": "RHBZ#2292787",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292787"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-24790",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-24790"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-24790",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24790"
        }
      ],
      "release_date": "2024-06-04T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-07-29T00:19:42+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:4893"
        },
        {
          "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": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.src",
            "7Server-ELS:rhc-worker-script-0:0.9-5.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses"
    }
  ]
}


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