fkie_nvd - fkie_cve-2019-11045

FKIE_CVE-2019-11045

Vulnerability from fkie_nvd - Published: 2019-12-23 03:15 - Updated: 2024-11-21 04:20

Severity ?

3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access.

References

URL	Tags
security@php.net	http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html	Mailing List, Third Party Advisory
security@php.net	https://bugs.php.net/bug.php?id=78863	Exploit, Mailing List, Patch, Vendor Advisory
security@php.net	https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html	Mailing List, Third Party Advisory
security@php.net	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
security@php.net	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
security@php.net	https://seclists.org/bugtraq/2020/Feb/27	Mailing List, Third Party Advisory
security@php.net	https://seclists.org/bugtraq/2020/Feb/31	Mailing List, Third Party Advisory
security@php.net	https://seclists.org/bugtraq/2021/Jan/3	Mailing List, Third Party Advisory
security@php.net	https://security.netapp.com/advisory/ntap-20200103-0002/	Third Party Advisory
security@php.net	https://usn.ubuntu.com/4239-1/	Third Party Advisory
security@php.net	https://www.debian.org/security/2020/dsa-4626	Third Party Advisory
security@php.net	https://www.debian.org/security/2020/dsa-4628	Third Party Advisory
security@php.net	https://www.tenable.com/security/tns-2021-14	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugs.php.net/bug.php?id=78863	Exploit, Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
af854a3a-2127-422b-91ae-364da2661108	https://seclists.org/bugtraq/2020/Feb/27	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://seclists.org/bugtraq/2020/Feb/31	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://seclists.org/bugtraq/2021/Jan/3	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.netapp.com/advisory/ntap-20200103-0002/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://usn.ubuntu.com/4239-1/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2020/dsa-4626	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2020/dsa-4628	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.tenable.com/security/tns-2021-14	Third Party Advisory

Impacted products

Vendor	Product	Version
php	php	*
php	php	*
php	php	7.4.0
fedoraproject	fedora	30
fedoraproject	fedora	31
debian	debian_linux	8.0
debian	debian_linux	9.0
debian	debian_linux	10.0
opensuse	leap	15.1
canonical	ubuntu_linux	12.04
canonical	ubuntu_linux	14.04
canonical	ubuntu_linux	16.04
canonical	ubuntu_linux	18.04
canonical	ubuntu_linux	19.04
canonical	ubuntu_linux	19.10
tenable	securitycenter	*

JSON

To clipboard

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      "nodes": [
        {
          "cpeMatch": [
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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP DirectoryIterator class accepts filenames with embedded \\0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access."
    },
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      "lang": "es",
      "value": "En PHP versiones 7.2.x por debajo de 7.2.26, versiones 7.3.x por debajo de 7.3.13 y 7.4.0, la clase DirectoryIterator de PHP acepta nombres de archivo con \\0 byte insertado y los trata como terminando en ese byte. Esto podr\u00eda conllevar a vulnerabilidades de seguridad, por ejemplo en aplicaciones que comprueban las rutas a las que se permite acceder al c\u00f3digo."
    }
  ],
  "id": "CVE-2019-11045",
  "lastModified": "2024-11-21T04:20:26.407",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 1.4,
        "source": "security@php.net",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2019-12-23T03:15:11.630",
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    {
      "source": "security@php.net",
      "tags": [
        "Mailing List",
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    },
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      ],
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    }
  ],
  "sourceIdentifier": "security@php.net",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-170"
        }
      ],
      "source": "security@php.net",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}

CVE-2019-11045 (GCVE-0-2019-11045)

Vulnerability from cvelistv5 – Published: 2019-12-23 02:40 – Updated: 2024-09-16 17:32

Summary

Severity ?

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-170 - Improper Null Termination

Assigner

php

References

URL

Tags

	https://bugs.php.net/bug.php?id=78863	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
	https://security.netapp.com/advisory/ntap-2020010…	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://usn.ubuntu.com/4239-1/	vendor-advisoryx_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://seclists.org/bugtraq/2020/Feb/27	mailing-listx_refsource_BUGTRAQ
	https://www.debian.org/security/2020/dsa-4626	vendor-advisoryx_refsource_DEBIAN
	https://www.debian.org/security/2020/dsa-4628	vendor-advisoryx_refsource_DEBIAN
	https://seclists.org/bugtraq/2020/Feb/31	mailing-listx_refsource_BUGTRAQ
	https://seclists.org/bugtraq/2021/Jan/3	mailing-listx_refsource_BUGTRAQ
	https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 7.2.x , < 7.2.26 (custom) Affected: 7.3.x , < 7.3.13 (custom) Affected: 7.4.x , < 7.4.1 (custom)

Credits

Submitted by ryat at php.net

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:40:16.106Z",
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            "url": "https://security.netapp.com/advisory/ntap-20200103-0002/"
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            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
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            "url": "https://www.tenable.com/security/tns-2021-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
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          "url": "https://security.netapp.com/advisory/ntap-20200103-0002/"
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          "name": "FEDORA-2019-437d94e271",
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/"
        },
        {
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          "url": "https://usn.ubuntu.com/4239-1/"
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            {
              "name": "DSA-4628",
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            },
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              "name": "20200219 [SECURITY] [DSA 4628-1] php7.0 security update",
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  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2019-11045",
    "datePublished": "2019-12-23T02:40:17.130519Z",
    "dateReserved": "2019-04-09T00:00:00",
    "dateUpdated": "2024-09-16T17:32:41.178Z",
    "state": "PUBLISHED"
  },
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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.

Action not permitted

FKIE_CVE-2019-11045

CVE-2019-11045 (GCVE-0-2019-11045)

Tags

Sightings

Nomenclature