Vulnerability-Lookup

CVE-2016-5873 (GCVE-0-2016-5873)

Vulnerability from cvelistv5 – Published: 2017-01-23 21:00 – Updated: 2024-08-06 01:15

Summary

Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.

Severity

9.8 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

mitre

References

8 references

URL	Tags
http://www.openwall.com/lists/oss-security/2016/06/29/1	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/95863	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2016/06/29/4	mailing-listx_refsource_MLIST
https://security.netapp.com/advisory/ntap-2018011…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201612-17	vendor-advisoryx_refsource_GENTOO
https://github.com/m6w6/ext-http/commit/3724cd76a…	x_refsource_CONFIRM
https://bugs.php.net/bug.php?id=71719	x_refsource_CONFIRM
https://pecl.php.net/package/pecl_http/3.0.1	x_refsource_CONFIRM

Date Public

2016-03-05 00:00

Show details on NVD website

JSON

To clipboard

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      "id": "CVE-2016-5873",
      "initial_release_date": "2016-06-29T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
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      "title": "php-pecl-http: Buffer overflow in HTTP url parsing functions",
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      "version": "3"
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      "current_release_date": "2026-05-14T03:20:25Z",
      "cve": "CVE-2016-5873",
      "id": "CVE-2016-5873",
      "initial_release_date": "2023-02-15T04:59:59Z",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2016-5873",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-5873.json",
      "version": "6"
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}

CNVD-2016-04473

Vulnerability from cnvd - Published: 2016-07-05

Title

pecl_http缓冲区溢出漏洞

Description

pecl_http是一套用于支持HTTP扩展的工具。 pecl_http 3.0.0版本的URL解析函数中存在缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（回调函数指针覆盖），或执行任意代码。

Severity

高

Patch Name

pecl_http缓冲区溢出漏洞的补丁

Patch Description

pecl_http是一套用于支持HTTP扩展的工具。 pecl_http 3.0.0版本的URL解析函数中存在缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（回调函数指针覆盖），或执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://pecl.php.net/package/pecl_http/3.0.1

Reference

http://www.openwall.com/lists/oss-security/2016/06/29/4

Impacted products

Name
PECL pecl_http 3.0.0

Show details on source website

JSON

To clipboard

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    }
  },
  "description": "pecl_http\u662f\u4e00\u5957\u7528\u4e8e\u652f\u6301HTTP\u6269\u5c55\u7684\u5de5\u5177\u3002\r\n\r\npecl_http 3.0.0\u7248\u672c\u7684URL\u89e3\u6790\u51fd\u6570\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u56de\u8c03\u51fd\u6570\u6307\u9488\u8986\u76d6\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://pecl.php.net/package/pecl_http/3.0.1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04473",
  "openTime": "2016-07-05",
  "patchDescription": "pecl_http\u662f\u4e00\u5957\u7528\u4e8e\u652f\u6301HTTP\u6269\u5c55\u7684\u5de5\u5177\u3002\r\n\r\npecl_http 3.0.0\u7248\u672c\u7684URL\u89e3\u6790\u51fd\u6570\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u56de\u8c03\u51fd\u6570\u6307\u9488\u8986\u76d6\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "pecl_http\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PECL  pecl_http 3.0.0"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/06/29/4",
  "serverity": "\u9ad8",
  "submitTime": "2016-07-01",
  "title": "pecl_http\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

FKIE_CVE-2016-5873

Vulnerability from fkie_nvd - Published: 2017-01-23 21:59 - Updated: 2026-06-17 00:50

Severity

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.

References

URL	Tags
cve@mitre.org	http://www.openwall.com/lists/oss-security/2016/06/29/1	Mailing List, Patch, Third Party Advisory
cve@mitre.org	http://www.openwall.com/lists/oss-security/2016/06/29/4	Mailing List, Third Party Advisory
cve@mitre.org	http://www.securityfocus.com/bid/95863
cve@mitre.org	https://bugs.php.net/bug.php?id=71719	Exploit, Vendor Advisory
cve@mitre.org	https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97ac	Patch, Vendor Advisory
cve@mitre.org	https://pecl.php.net/package/pecl_http/3.0.1	Release Notes, Vendor Advisory
cve@mitre.org	https://security.gentoo.org/glsa/201612-17
cve@mitre.org	https://security.netapp.com/advisory/ntap-20180112-0001/
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2016/06/29/1	Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2016/06/29/4	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/95863
af854a3a-2127-422b-91ae-364da2661108	https://bugs.php.net/bug.php?id=71719	Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97ac	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://pecl.php.net/package/pecl_http/3.0.1	Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/201612-17
af854a3a-2127-422b-91ae-364da2661108	https://security.netapp.com/advisory/ntap-20180112-0001/

Impacted products

	Vendor	Product	Version
	php	pecl_http	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:php:pecl_http:*:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "1D1684CA-1A43-4951-8B5B-3E75E9FD6D4A",
              "versionEndIncluding": "3.0.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en las funciones de an\u00e1lisis de URL HTTP en pecl_http en versiones anteriores a 3.0.1 podr\u00edan permitir a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de caracteres no imprimibles en una URL."
    }
  ],
  "id": "CVE-2016-5873",
  "lastModified": "2026-06-17T00:50:12.343",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-01-23T21:59:01.813",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/06/29/1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/06/29/4"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/95863"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://bugs.php.net/bug.php?id=71719"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97ac"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://pecl.php.net/package/pecl_http/3.0.1"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/201612-17"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.netapp.com/advisory/ntap-20180112-0001/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/06/29/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/06/29/4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/95863"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://bugs.php.net/bug.php?id=71719"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97ac"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://pecl.php.net/package/pecl_http/3.0.1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201612-17"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.netapp.com/advisory/ntap-20180112-0001/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-FWHG-HGWV-C646

Vulnerability from github – Published: 2022-05-14 03:50 – Updated: 2025-04-20 03:31

Details

Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.

Severity

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2016-5873"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-23T21:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.",
  "id": "GHSA-fwhg-hgwv-c646",
  "modified": "2025-04-20T03:31:28Z",
  "published": "2022-05-14T03:50:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-5873"
    },
    {
      "type": "WEB",
      "url": "https://github.com/m6w6/ext-http/commit/3724cd76a28be1d6049b5537232e97ac"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=71719"
    },
    {
      "type": "WEB",
      "url": "https://pecl.php.net/package/pecl_http/3.0.1"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201612-17"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20180112-0001"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/29/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/29/4"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95863"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2016-5873

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.

Aliases

CVE-2016-5873

Aliases

CVE-2016-5873

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2016-5873",
    "description": "Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.",
    "id": "GSD-2016-5873",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-5873.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-5873"
      ],
      "details": "Buffer overflow in the HTTP URL parsing functions in pecl_http before 3.0.1 might allow remote attackers to execute arbitrary code via non-printable characters in a URL.",
      "id": "GSD-2016-5873",
      "modified": "2023-12-13T01:21:25.972502Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
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        "ID": "CVE-2016-5873",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
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                          "version_value": "n/a"
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      "impact": {
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            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2018-01-14T02:29Z",
      "publishedDate": "2017-01-23T21:59Z"
    }
  }
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

CVE-2016-5873 (GCVE-0-2016-5873)

CNVD-2016-04473

FKIE_CVE-2016-5873

GHSA-FWHG-HGWV-C646

GSD-2016-5873

Tags

Sightings

Nomenclature