RHSA-2022:8915

Vulnerability from csaf_redhat - Published: 2022-12-12 21:25 - Updated: 2025-11-21 18:35
Summary
Red Hat Security Advisory: Red Hat Certificate System 9.7 security update

Notes

Topic
An update is now available for Red Hat Certificate System 9.7. 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
The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System. Security Fix(es): * pki-core: access to external entities when parsing XML can lead to XXE (CVE-2022-2414) 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. Bug Fix(es): * Update RHCS version of CA, KRA, OCSP, and TKS so that it can be identified using a browser [RHCS 9.7.z BU 19] (BZ#2136537)
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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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Egor Dimitrenko"
          ],
          "organization": "Positive Technologies"
        }
      ],
      "cve": "CVE-2022-2414",
      "cwe": {
        "id": "CWE-611",
        "name": "Improper Restriction of XML External Entity Reference"
      },
      "discovery_date": "2022-07-13T00:00:00+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "7Server-RH7-RHCS-9.7:redhat-pki-console-theme-0:10.5.18-16.el7pki.noarch",
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            "7Server-RH7-RHCS-9.7:redhat-pki-theme-0:10.5.18-16.el7pki.src"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2104676"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in pki-core. Access to external entities when parsing XML documents can lead to XML external entity (XXE) attacks. This flaw allows a remote attacker to potentially retrieve the content of arbitrary files by sending specially crafted HTTP requests.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "pki-core: access to external entities when parsing XML can lead to XXE",
          "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": {
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          "7Server-RH7-RHCS-9.7:pki-core-debuginfo-0:10.5.18-24.el7pki.x86_64",
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-2414"
        },
        {
          "category": "external",
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2104676"
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        {
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-2414",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-2414"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-2414",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2414"
        }
      ],
      "release_date": "2022-06-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-12-12T21:25:20+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "7Server-RH7-RHCS-9.7:pki-ocsp-0:10.5.18-24.el7pki.noarch",
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            "7Server-RH7-RHCS-9.7:pki-tps-0:10.5.18-24.el7pki.x86_64"
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          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:8915"
        },
        {
          "category": "workaround",
          "details": "There is no known mitigation for this issue, please update the affected package as soon as possible.",
          "product_ids": [
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            "7Server-RH7-RHCS-9.7:pki-core-debuginfo-0:10.5.18-24.el7pki.x86_64",
            "7Server-RH7-RHCS-9.7:pki-ocsp-0:10.5.18-24.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:pki-tks-0:10.5.18-24.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:pki-tps-0:10.5.18-24.el7pki.x86_64",
            "7Server-RH7-RHCS-9.7:redhat-pki-console-theme-0:10.5.18-16.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:redhat-pki-server-theme-0:10.5.18-16.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:redhat-pki-theme-0:10.5.18-16.el7pki.src"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-RHCS-9.7:pki-core-0:10.5.18-24.el7pki.src",
            "7Server-RH7-RHCS-9.7:pki-core-debuginfo-0:10.5.18-24.el7pki.x86_64",
            "7Server-RH7-RHCS-9.7:pki-ocsp-0:10.5.18-24.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:pki-tks-0:10.5.18-24.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:pki-tps-0:10.5.18-24.el7pki.x86_64",
            "7Server-RH7-RHCS-9.7:redhat-pki-console-theme-0:10.5.18-16.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:redhat-pki-server-theme-0:10.5.18-16.el7pki.noarch",
            "7Server-RH7-RHCS-9.7:redhat-pki-theme-0:10.5.18-16.el7pki.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "pki-core: access to external entities when parsing XML can lead to XXE"
    }
  ]
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.