csaf_redhat - rhsa-2022

rhsa-2022_5244

Vulnerability from csaf_redhat

Published

2022-07-01 00:07

Modified

2024-11-06 01:07

Summary

Red Hat Security Advisory: expat security update

Notes

Topic

An update for expat is now available for Red Hat Enterprise Linux 9. 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

Expat is a C library for parsing XML documents. Security Fix(es): * expat: stack exhaustion in doctype parsing (CVE-2022-25313) * expat: integer overflow in copyString() (CVE-2022-25314) 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.

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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        "text": "Expat is a C library for parsing XML documents.\n\nSecurity Fix(es):\n\n* expat: stack exhaustion in doctype parsing (CVE-2022-25313)\n\n* expat: integer overflow in copyString() (CVE-2022-25314)\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.",
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          "text": "This flaw affects applications that leverage expat to parse untrusted XML files. Applications which only parse trusted XML files or do not process XML files at all are not affected by this flaw.",
          "title": "Statement"
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          "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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          "url": "https://access.redhat.com/security/cve/CVE-2022-25313"
        },
        {
          "category": "external",
          "summary": "RHBZ#2056350",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2056350"
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          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-25313",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-25313"
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        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-25313",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25313"
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          "category": "external",
          "summary": "https://blog.hartwork.org/posts/expat-2-4-5-released/",
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "expat: Integer overflow in copyString()",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This flaw has been rated as having a severity of Moderate. The encoding name parameter is often hard-coded (rather than user input) and it would take a value in the gigabytes for the name to trigger this issue. The versions of `expat` as shipped with Red Hat Enterprise Linux 6 and 7 are not affected by this flaw as they did not include the vulnerable copyString() function.",
          "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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        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-25314"
        },
        {
          "category": "external",
          "summary": "RHBZ#2056354",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2056354"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-25314",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-25314"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-25314",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25314"
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        {
          "category": "external",
          "summary": "https://blog.hartwork.org/posts/expat-2-4-5-released/",
          "url": "https://blog.hartwork.org/posts/expat-2-4-5-released/"
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            "baseScore": 7.5,
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            "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",
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            "BaseOS-9.0.0.Z.MAIN.EUS:expat-debugsource-0:2.2.10-12.el9_0.2.ppc64le",
            "BaseOS-9.0.0.Z.MAIN.EUS:expat-debugsource-0:2.2.10-12.el9_0.2.s390x",
            "BaseOS-9.0.0.Z.MAIN.EUS:expat-debugsource-0:2.2.10-12.el9_0.2.x86_64",
            "BaseOS-9.0.0.Z.MAIN.EUS:expat-devel-0:2.2.10-12.el9_0.2.aarch64",
            "BaseOS-9.0.0.Z.MAIN.EUS:expat-devel-0:2.2.10-12.el9_0.2.i686",
            "BaseOS-9.0.0.Z.MAIN.EUS:expat-devel-0:2.2.10-12.el9_0.2.ppc64le",
            "BaseOS-9.0.0.Z.MAIN.EUS:expat-devel-0:2.2.10-12.el9_0.2.s390x",
            "BaseOS-9.0.0.Z.MAIN.EUS:expat-devel-0:2.2.10-12.el9_0.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "expat: Integer overflow in copyString()"
    }
  ]
}

cve-2022-25314

Vulnerability from cvelistv5

Published

2022-02-18 04:25

Modified

2024-08-03 04:36

Severity ?

Summary

In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.

References

▼	URL	Tags
	https://github.com/libexpat/libexpat/pull/560	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2022/02/19/1	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5085	vendor-advisory, x_refsource_DEBIAN
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/	vendor-advisory, x_refsource_FEDORA
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220303-0008/	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202209-24	vendor-advisory, x_refsource_GENTOO

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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cve-2022-25313

Vulnerability from cvelistv5

Published

2022-02-18 04:23

Modified

2024-08-03 04:36

Severity ?

Summary

In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.

References

▼	URL	Tags
	https://github.com/libexpat/libexpat/pull/558	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2022/02/19/1	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2022/dsa-5085	vendor-advisory, x_refsource_DEBIAN
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3UFRBA3UQVIQKXTBUQXDWQOVWNBKLERU/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y27XO3JMKAOMQZVPS3B4MJGEAHCZF5OM/	vendor-advisory, x_refsource_FEDORA
	https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html	mailing-list, x_refsource_MLIST
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220303-0008/	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202209-24	vendor-advisory, x_refsource_GENTOO

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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            },
            {
              "name": "[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00007.html"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20220303-0008/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20220303-0008/"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf"
            },
            {
              "name": "GLSA-202209-24",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202209-24"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-25313",
    "datePublished": "2022-02-18T04:23:04",
    "dateReserved": "2022-02-18T00:00:00",
    "dateUpdated": "2024-08-03T04:36:06.700Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Action not permitted

rhsa-2022_5244

Vulnerability from csaf_redhat

cve-2022-25314

Vulnerability from cvelistv5

cve-2022-25313

Vulnerability from cvelistv5

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