Vulnerability-Lookup

CVE-2016-2334 (GCVE-0-2016-2334)

Vulnerability from cvelistv5 – Published: 2016-12-13 22:00 – Updated: 2024-08-05 23:24

Summary

Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.

Severity

7.8 (High)


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

CWE

Assigner

certcc CNA under the mitre root

CNA scorecard E 42/100 over 161 records in the last 180 days details

References

9 references

URL	Tags
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://blog.talosintelligence.com/2017/11/exploit…	x_refsource_MISC
http://www.talosintel.com/reports/TALOS-2016-0093/	x_refsource_MISC
http://blog.talosintel.com/2016/05/multiple-7-zip…	x_refsource_MISC
http://www.securityfocus.com/bid/90531	vdb-entryx_refsource_BID
https://security.gentoo.org/glsa/201701-27	vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1035876	vdb-entryx_refsource_SECTRACK
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Date Public

2016-05-10 00:00

Show details on NVD website

JSON

To clipboard

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CERTFR-2016-AVI-168

Vulnerability from certfr_avis - Published: 2016-05-12 - Updated: 2016-05-12

De multiples vulnérabilités ont été corrigées dans 7-Zip. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

7-Zip versions antérieures à 16.0

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CNVD-2016-04344

Vulnerability from cnvd - Published: 2016-06-29

Title

7zip NArchive::NHfs::CHandler::ExtractZlibFile方法堆缓冲区溢出漏洞

Description

7-Zip是一套免费的、开源的压缩/解压缩软件。 7-Zip [32] 15.05 beta版本和[64] 9.20版本的NArchive::NHfs::CHandler::ExtractZlibFile方法中存在堆缓冲区溢出漏洞。攻击者可利用该漏洞执行任意代码。

Severity

高

Patch Name

7zip NArchive::NHfs::CHandler::ExtractZlibFile方法堆缓冲区溢出漏洞的补丁

Patch Description

7-Zip是一套免费的、开源的压缩/解压缩软件。 7-Zip [32] 15.05 beta版本和[64] 9.20版本的NArchive::NHfs::CHandler::ExtractZlibFile方法中存在堆缓冲区溢出漏洞。攻击者可利用该漏洞执行任意代码。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，详情请关注厂商主页： http://www.7-zip.org/

Reference

http://www.talosintel.com/reports/TALOS-2016-0093

Impacted products

Name
['7-Zip 7-Zip [32] 15.05 beta', '7-Zip 7-Zip [64] 9.20']

Show details on source website

JSON

To clipboard

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    }
  },
  "description": "7-Zip\u662f\u4e00\u5957\u514d\u8d39\u7684\u3001\u5f00\u6e90\u7684\u538b\u7f29/\u89e3\u538b\u7f29\u8f6f\u4ef6\u3002\r\n\r\n7-Zip [32] 15.05 beta\u7248\u672c\u548c[64] 9.20\u7248\u672c\u7684NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Marcin \u2018Icewall\u2019 Noga of Cisco Talos",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.7-zip.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04344",
  "openTime": "2016-06-29",
  "patchDescription": "7-Zip\u662f\u4e00\u5957\u514d\u8d39\u7684\u3001\u5f00\u6e90\u7684\u538b\u7f29/\u89e3\u538b\u7f29\u8f6f\u4ef6\u3002\r\n\r\n7-Zip [32] 15.05 beta\u7248\u672c\u548c[64] 9.20\u7248\u672c\u7684NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\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": "7zip NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "7-Zip 7-Zip [32] 15.05 beta",
      "7-Zip 7-Zip [64] 9.20"
    ]
  },
  "referenceLink": "http://www.talosintel.com/reports/TALOS-2016-0093",
  "serverity": "\u9ad8",
  "submitTime": "2016-06-24",
  "title": "7zip NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

FKIE_CVE-2016-2334

Vulnerability from fkie_nvd - Published: 2016-12-13 22:59 - Updated: 2026-06-17 00:43

Severity

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

Summary

Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.

References

URL	Tags
cret@cert.org	http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html	Exploit, Third Party Advisory
cret@cert.org	http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html
cret@cert.org	http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html	Patch, Third Party Advisory
cret@cert.org	http://www.securityfocus.com/bid/90531	Third Party Advisory, VDB Entry
cret@cert.org	http://www.securitytracker.com/id/1035876	Third Party Advisory, VDB Entry
cret@cert.org	http://www.talosintel.com/reports/TALOS-2016-0093/	Exploit, Third Party Advisory
cret@cert.org	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/
cret@cert.org	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/
cret@cert.org	https://security.gentoo.org/glsa/201701-27
af854a3a-2127-422b-91ae-364da2661108	http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html
af854a3a-2127-422b-91ae-364da2661108	http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/90531	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id/1035876	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.talosintel.com/reports/TALOS-2016-0093/	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/201701-27

Impacted products

Vendor	Product	Version
7-zip	7-zip	*
fedoraproject	fedora	23
fedoraproject	fedora	24
oracle	solaris	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cret@cert.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:7-zip:7-zip:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3CDC9281-A242-4883-A16B-17C5FFE17327",
              "versionEndIncluding": "15.14",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*",
              "matchCriteriaId": "E79AB8DD-C907-4038-A931-1A5A4CFB6A5B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*",
              "matchCriteriaId": "C729D5D1-ED95-443A-9F53-5D7C2FD9B80C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:oracle:solaris:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "05924C67-F9A0-450E-A5B8-059651DD32E3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en el m\u00e9todo NArchive::NHfs::CHandler::ExtractZlibFile en 7zip en versiones anteriores a 16.00 y p7zip permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de una imagen HFS+ manipulada."
    }
  ],
  "id": "CVE-2016-2334",
  "lastModified": "2026-06-17T00:43:50.523",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-12-13T22:59:00.167",
  "references": [
    {
      "source": "cret@cert.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html"
    },
    {
      "source": "cret@cert.org",
      "url": "http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/90531"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1035876"
    },
    {
      "source": "cret@cert.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "http://www.talosintel.com/reports/TALOS-2016-0093/"
    },
    {
      "source": "cret@cert.org",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/"
    },
    {
      "source": "cret@cert.org",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/"
    },
    {
      "source": "cret@cert.org",
      "url": "https://security.gentoo.org/glsa/201701-27"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/90531"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1035876"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "http://www.talosintel.com/reports/TALOS-2016-0093/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201701-27"
    }
  ],
  "sourceIdentifier": "cret@cert.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-62C7-F6MX-FMM8

Vulnerability from github – Published: 2022-05-17 00:18 – Updated: 2025-04-12 13:07

Details

Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.

Severity

7.8 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2016-2334"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-12-13T22:59:00Z",
    "severity": "HIGH"
  },
  "details": "Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.",
  "id": "GHSA-62c7-f6mx-fmm8",
  "modified": "2025-04-12T13:07:19Z",
  "published": "2022-05-17T00:18:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2334"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201701-27"
    },
    {
      "type": "WEB",
      "url": "http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html"
    },
    {
      "type": "WEB",
      "url": "http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/90531"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1035876"
    },
    {
      "type": "WEB",
      "url": "http://www.talosintel.com/reports/TALOS-2016-0093"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2016-2334

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

Details

Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.

Aliases

CVE-2016-2334

Aliases

CVE-2016-2334

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2016-2334",
    "description": "Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.",
    "id": "GSD-2016-2334",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-2334.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-2334"
      ],
      "details": "Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.",
      "id": "GSD-2016-2334",
      "modified": "2023-12-13T01:21:20.111228Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cert@cert.org",
        "ID": "CVE-2016-2334",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "FEDORA-2016-bbcb0e4eb4",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/"
          },
          {
            "name": "http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html",
            "refsource": "MISC",
            "url": "http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html"
          },
          {
            "name": "http://www.talosintel.com/reports/TALOS-2016-0093/",
            "refsource": "MISC",
            "url": "http://www.talosintel.com/reports/TALOS-2016-0093/"
          },
          {
            "name": "http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html",
            "refsource": "MISC",
            "url": "http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html"
          },
          {
            "name": "90531",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/90531"
          },
          {
            "name": "GLSA-201701-27",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201701-27"
          },
          {
            "name": "1035876",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1035876"
          },
          {
            "name": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html",
            "refsource": "CONFIRM",
            "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html"
          },
          {
            "name": "FEDORA-2016-430bc0f808",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:7-zip:7-zip:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "15.14",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:oracle:solaris:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2016-2334"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.talosintel.com/reports/TALOS-2016-0093/",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "http://www.talosintel.com/reports/TALOS-2016-0093/"
            },
            {
              "name": "FEDORA-2016-430bc0f808",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/"
            },
            {
              "name": "90531",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/90531"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html"
            },
            {
              "name": "1035876",
              "refsource": "SECTRACK",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securitytracker.com/id/1035876"
            },
            {
              "name": "FEDORA-2016-bbcb0e4eb4",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/"
            },
            {
              "name": "http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html"
            },
            {
              "name": "GLSA-201701-27",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201701-27"
            },
            {
              "name": "http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html",
              "refsource": "MISC",
              "tags": [],
              "url": "http://blog.talosintelligence.com/2017/11/exploiting-cve-2016-2334.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.3,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2017-12-03T02:29Z",
      "publishedDate": "2016-12-13T22:59Z"
    }
  }
}

OPENSUSE-SU-2024:10322-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2026-09-20 19:56

Summary

p7zip-16.02-2.1 on GA media

Severity

Moderate

Scope

4 vulnerabilities in this advisory, including CVE-2016-2334.

CVE-2016-2334

7.8 (High)


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

Recommended: 4 products

Open the full advisory

UBUNTU-CVE-2016-2334 (CVE-2016-2334)

Vulnerability from osv_ubuntu – Published: 2016-12-13 22:59 – Updated: 2025-07-16 04:51 – Source website

Withdrawn 2025-07-18

Details

Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.

Severity

7.8 (High)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2016-2334	REPORT
	http://www.talosintel.com/reports/TALOS-2016-0093/	REPORT
	https://twitter.com/_Icewall/status/739731922998448129	REPORT
	https://www.cve.org/CVERecord?id=CVE-2016-2334	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "p7zip",
            "binary_version": "16.02+dfsg-6"
          },
          {
            "binary_name": "p7zip-dbgsym",
            "binary_version": "16.02+dfsg-6"
          },
          {
            "binary_name": "p7zip-full",
            "binary_version": "16.02+dfsg-6"
          },
          {
            "binary_name": "p7zip-full-dbgsym",
            "binary_version": "16.02+dfsg-6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "p7zip",
        "purl": "pkg:deb/ubuntu/p7zip@16.02+dfsg-6?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "16.02+dfsg-6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "16.02+dfsg-4",
        "16.02+dfsg-5"
      ]
    }
  ],
  "aliases": [],
  "details": "Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.",
  "id": "UBUNTU-CVE-2016-2334",
  "modified": "2025-07-16T04:51:09Z",
  "published": "2016-12-13T22:59:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-2334"
    },
    {
      "type": "REPORT",
      "url": "http://www.talosintel.com/reports/TALOS-2016-0093/"
    },
    {
      "type": "REPORT",
      "url": "https://twitter.com/_Icewall/status/739731922998448129"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2016-2334"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2016-2334"
  ],
  "withdrawn": "2025-07-18T16:43:25Z"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2016-2334 (GCVE-0-2016-2334)

CERTFR-2016-AVI-168

Solution

CNVD-2016-04344

FKIE_CVE-2016-2334

GHSA-62C7-F6MX-FMM8

GSD-2016-2334

OPENSUSE-SU-2024:10322-1

UBUNTU-CVE-2016-2334 (CVE-2016-2334)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour