jvndb - jvndb-2021-000090

jvndb-2021-000090

Vulnerability from jvndb

Published

2021-10-11 18:07

Modified

2021-10-11 18:07

Severity ?

7.5 (High) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Apache HTTP Server vulnerable to directory traversal

Details

Apache HTTP Server provided by The Apache Software Foundation contains a directory traversal vulnerability (CWE-22). Shungo Kumasaka of Internet Initiative Japan Inc. reported this vulnerability to the developer, and also to IPA in order to notify users of its solution through JVN. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

▼	Type	URL
	JVN	https://jvn.jp/en/jp/JVN51106450/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42013
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-42013
	IPA SECURITY ALERTS	https://www.ipa.go.jp/security/ciadr/vul/alert20211006.html
	JPCERT	https://www.jpcert.or.jp/english/at/2021/at210043.html
	CISA Known Exploited Vulnerabilities Catalog	https://www.cisa.gov/known-exploited-vulnerabilities-catalog
	Path Traversal(CWE-22)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	Apache Software Foundation	Apache HTTP Server

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000090.html",
  "dc:date": "2021-10-11T18:07+09:00",
  "dcterms:issued": "2021-10-11T18:07+09:00",
  "dcterms:modified": "2021-10-11T18:07+09:00",
  "description": "Apache HTTP Server provided by The Apache Software Foundation contains a directory traversal vulnerability (CWE-22).\r\n\r\nShungo Kumasaka of Internet Initiative Japan Inc. reported this vulnerability to the developer, and also to IPA in order to notify users of its solution through JVN.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000090.html",
  "sec:cpe": {
    "#text": "cpe:/a:apache:http_server",
    "@product": "Apache HTTP Server",
    "@vendor": "Apache Software Foundation",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "5.0",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
      "@version": "2.0"
    },
    {
      "@score": "7.5",
      "@severity": "High",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2021-000090",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN51106450/index.html",
      "@id": "JVN#51106450",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42013",
      "@id": "CVE-2021-42013",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-42013",
      "@id": "CVE-2021-42013",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/security/ciadr/vul/alert20211006.html",
      "@id": "Security Alert for Vulnerability in Apache HTTP Server (JVN#51106450)",
      "@source": "IPA SECURITY ALERTS"
    },
    {
      "#text": "https://www.jpcert.or.jp/english/at/2021/at210043.html",
      "@id": "[Updated] Alert Regarding Path Traversal Vulnerability (CVE-2021-41773) in Apache HTTP Server",
      "@source": "JPCERT"
    },
    {
      "#text": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "@id": "CVE-2021-42013",
      "@source": "CISA Known Exploited Vulnerabilities Catalog"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-22",
      "@title": "Path Traversal(CWE-22)"
    }
  ],
  "title": "Apache HTTP Server vulnerable to directory traversal"
}

cve-2021-42013

Vulnerability from cvelistv5

Published

2021-10-07 15:50

Modified

2024-08-04 03:22

Severity ?

Summary

Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)

References

▼	URL	Tags
	https://httpd.apache.org/security/vulnerabilities_24.html	x_refsource_MISC
	https://lists.apache.org/thread.html/r7c795cd45a3384d4d27e57618a215b0ed19cb6ca8eb070061ad5d837%40%3Cannounce.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/rb5b0e46f179f60b0c70204656bc52fcb558e961cb4d06a971e9e3efb%40%3Cusers.httpd.apache.org%3E	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/07/6	mailing-list, x_refsource_MLIST
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-pathtrv-LAzg68cZ	vendor-advisory, x_refsource_CISCO
	http://jvn.jp/en/jp/JVN51106450/index.html	third-party-advisory, x_refsource_JVN
	http://www.openwall.com/lists/oss-security/2021/10/08/1	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r17a4c6ce9aff662efd9459e9d1850ab4a611cb23392fc68264c72cb3%40%3Ccvs.httpd.apache.org%3E	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/08/2	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/08/3	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/08/4	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/08/6	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/08/5	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/09/1	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/11/4	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMIIEFINL6FUIOPD2A3M5XC6DH45Y3CC/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WS5RVHOIIRECG65ZBTZY7IEJVWQSQPG3/	vendor-advisory, x_refsource_FEDORA
	http://www.openwall.com/lists/oss-security/2021/10/15/3	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2021/10/16/1	mailing-list, x_refsource_MLIST
	https://www.oracle.com/security-alerts/cpujan2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20211029-0009/	x_refsource_CONFIRM
	http://packetstormsecurity.com/files/164629/Apache-2.4.49-2.4.50-Traversal-Remote-Code-Execution.html	x_refsource_MISC
	http://packetstormsecurity.com/files/164941/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html	x_refsource_MISC
	http://packetstormsecurity.com/files/164501/Apache-HTTP-Server-2.4.50-Path-Traversal-Code-Execution.html	x_refsource_MISC
	http://packetstormsecurity.com/files/164609/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html	x_refsource_MISC
	http://packetstormsecurity.com/files/165089/Apache-HTTP-Server-2.4.50-CVE-2021-42013-Exploitation.html	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpuapr2022.html	x_refsource_MISC
	http://packetstormsecurity.com/files/167397/Apache-2.4.50-Remote-Code-Execution.html	x_refsource_MISC
	https://www.povilaika.com/apache-2-4-50-exploit/	x_refsource_MISC
	https://security.gentoo.org/glsa/202208-20	vendor-advisory, x_refsource_GENTOO

Impacted products

▼	Vendor	Product
	Apache Software Foundation	Apache HTTP Server

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          },
          {
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            "tags": [
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              "x_refsource_MLIST",
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          {
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            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/10/11/4"
          },
          {
            "name": "FEDORA-2021-2a10bc68a4",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMIIEFINL6FUIOPD2A3M5XC6DH45Y3CC/"
          },
          {
            "name": "FEDORA-2021-aaf90ef84a",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WS5RVHOIIRECG65ZBTZY7IEJVWQSQPG3/"
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          {
            "name": "[oss-security] 20211015 Re: CVE-2021-42013: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)",
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              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
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          },
          {
            "name": "[oss-security] 20211016 Re: CVE-2021-42013: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
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          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
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            "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
          },
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              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20211029-0009/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
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          },
          {
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              "x_transferred"
            ],
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          },
          {
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              "x_refsource_MISC",
              "x_transferred"
            ],
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          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/164609/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
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          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
          },
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              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/167397/Apache-2.4.50-Remote-Code-Execution.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.povilaika.com/apache-2-4-50-exploit/"
          },
          {
            "name": "GLSA-202208-20",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202208-20"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache HTTP Server",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "Apache HTTP Server 2.4.49"
            },
            {
              "status": "affected",
              "version": "Apache HTTP Server 2.4.50"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Reported by Juan Escobar from Dreamlab Technologies, Fernando Mu\u00f1oz from NULL Life CTF Team, and Shungo Kumasaka"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration \"require all denied\", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue only affects Apache 2.4.49 and Apache 2.4.50 and not earlier versions."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "other": "critical"
            },
            "type": "unknown"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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              "type": "CWE"
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        },
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        },
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          "url": "http://www.openwall.com/lists/oss-security/2021/10/07/6"
        },
        {
          "name": "20211007 Apache HTTP Server Vulnerabilties: October 2021",
          "tags": [
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        },
        {
          "name": "JVN#51106450",
          "tags": [
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            "x_refsource_JVN"
          ],
          "url": "http://jvn.jp/en/jp/JVN51106450/index.html"
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        {
          "name": "[oss-security] 20211008 Re: CVE-2021-42013: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)",
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        {
          "name": "[oss-security] 20211009 Re: CVE-2021-42013: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)",
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        {
          "name": "[oss-security] 20211011 Re: CVE-2021-42013: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)",
          "tags": [
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          "url": "http://www.openwall.com/lists/oss-security/2021/10/11/4"
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        {
          "name": "[oss-security] 20211015 Re: CVE-2021-42013: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)",
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          "name": "[oss-security] 20211016 Re: CVE-2021-42013: Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)",
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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.

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