github - ghsa-g2jm-56j8-g3cg

ghsa-g2jm-56j8-g3cg

Vulnerability from github

Published

2022-05-24 17:13

Modified

2022-05-24 17:13

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Details

In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.34, while using get_headers() with user-supplied URL, if the URL contains zero (\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2020-7066"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-01T04:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.34, while using get_headers() with user-supplied URL, if the URL contains zero (\\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server.",
  "id": "GHSA-g2jm-56j8-g3cg",
  "modified": "2022-05-24T17:13:12Z",
  "published": "2022-05-24T17:13:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7066"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=79329"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200403-0001"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4330-2"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4717"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4719"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2021-14"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-7066

Vulnerability from cvelistv5

Published

2020-04-01 03:35

Modified

2024-09-17 01:51

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Summary

get_headers() silently truncates after a null byte

References

▼	URL	Tags
	https://bugs.php.net/bug.php?id=79329	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200403-0001/	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html	mailing-list, x_refsource_MLIST
	https://usn.ubuntu.com/4330-2/	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html	vendor-advisory, x_refsource_SUSE
	https://www.debian.org/security/2020/dsa-4717	vendor-advisory, x_refsource_DEBIAN
	https://www.debian.org/security/2020/dsa-4719	vendor-advisory, x_refsource_DEBIAN
	https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

PHP Group

PHP

Version: 7.2.x below 7.2.29
Version: 7.3.x below 7.3.16
Version: 7.4.x below 7.4.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:18:03.072Z",
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          {
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              "x_transferred"
            ],
            "url": "https://bugs.php.net/bug.php?id=79329"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20200403-0001/"
          },
          {
            "name": "[debian-lts-announce] 20200426 [SECURITY] [DLA 2188-1] php5 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html"
          },
          {
            "name": "USN-4330-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4330-2/"
          },
          {
            "name": "openSUSE-SU-2020:0642",
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              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html"
          },
          {
            "name": "DSA-4717",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4717"
          },
          {
            "name": "DSA-4719",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4719"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/tns-2021-14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "PHP Group",
          "versions": [
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            },
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            }
          ]
        }
      ],
      "credits": [
        {
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          "value": "64796c6e69 at gmail dot com"
        }
      ],
      "datePublic": "2020-03-17T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while using get_headers() with user-supplied URL, if the URL contains zero (\\0) character, the URL will be silently truncated at it. This may cause some software to make incorrect assumptions about the target of the get_headers() and possibly send some information to a wrong server."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "CWE-170 Improper Null Termination",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-22T17:06:30",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
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            "x_refsource_MISC"
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20200403-0001/"
        },
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          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html"
        },
        {
          "name": "USN-4330-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4330-2/"
        },
        {
          "name": "openSUSE-SU-2020:0642",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html"
        },
        {
          "name": "DSA-4717",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4717"
        },
        {
          "name": "DSA-4719",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4719"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2021-14"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=79329"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "get_headers() silently truncates after a null byte",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@php.net",
          "DATE_PUBLIC": "2020-03-17T05:39:00.000Z",
          "ID": "CVE-2020-7066",
          "STATE": "PUBLIC",
          "TITLE": "get_headers() silently truncates after a null byte"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PHP",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "7.2.x below 7.2.29"
                          },
                          {
                            "version_value": "7.3.x below 7.3.16"
                          },
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                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "PHP Group"
              }
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        "credit": [
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            "lang": "eng",
            "value": "64796c6e69 at gmail dot com"
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            },
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              "refsource": "MLIST",
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            },
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              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4330-2/"
            },
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            },
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              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4717"
            },
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              "name": "DSA-4719",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2020/dsa-4719"
            },
            {
              "name": "https://www.tenable.com/security/tns-2021-14",
              "refsource": "CONFIRM",
              "url": "https://www.tenable.com/security/tns-2021-14"
            }
          ]
        },
        "source": {
          "defect": [
            "https://bugs.php.net/bug.php?id=79329"
          ],
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2020-7066",
    "datePublished": "2020-04-01T03:35:14.021693Z",
    "dateReserved": "2020-01-15T00:00:00",
    "dateUpdated": "2024-09-17T01:51:01.194Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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