Vulnerability-Lookup

CNVD-2016-01953

Vulnerability from cnvd - Published: 2016-03-31

Title

Google Chrome V8 Array.prototype.concat拒绝服务漏洞

Description

Google Chrome是由Google开发的一款Web浏览工具。 Google Chrome 49.0.2623.108之前版本，V8/builtins.cc/Array.prototype.concat实现中未正确考虑元素数据类型，远程攻击者可利用此漏洞通过构造的JavaScript代码，造成拒绝服务。

Severity

高

Patch Name

Google Chrome V8 Array.prototype.concat拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://code.google.com/p/chromium/issues/detail?id=594574 https://codereview.chromium.org/1804963002/ http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html

Reference

https://code.google.com/p/chromium/issues/detail?id=594574 https://codereview.chromium.org/1804963002/ http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1646

Impacted products

Name
['google V8', 'Google Chrome <49.0.2623.108']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1646"
    }
  },
  "description": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 49.0.2623.108\u4e4b\u524d\u7248\u672c\uff0cV8/builtins.cc/Array.prototype.concat\u5b9e\u73b0\u4e2d\u672a\u6b63\u786e\u8003\u8651\u5143\u7d20\u6570\u636e\u7c7b\u578b\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7684JavaScript\u4ee3\u7801\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Wen Xu",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://code.google.com/p/chromium/issues/detail?id=594574\r\nhttps://codereview.chromium.org/1804963002/\r\nhttp://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01953",
  "openTime": "2016-03-31",
  "patchDescription": "Google Chrome\u662f\u7531Google\u5f00\u53d1\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5de5\u5177\u3002\r\n\r\nGoogle Chrome 49.0.2623.108\u4e4b\u524d\u7248\u672c\uff0cV8/builtins.cc/Array.prototype.concat\u5b9e\u73b0\u4e2d\u672a\u6b63\u786e\u8003\u8651\u5143\u7d20\u6570\u636e\u7c7b\u578b\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u7684JavaScript\u4ee3\u7801\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Google Chrome V8 Array.prototype.concat\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "google V8",
      "Google Chrome \u003c49.0.2623.108"
    ]
  },
  "referenceLink": "https://code.google.com/p/chromium/issues/detail?id=594574\r\nhttps://codereview.chromium.org/1804963002/\r\nhttp://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1646",
  "serverity": "\u9ad8",
  "submitTime": "2016-03-30",
  "title": "Google Chrome V8 Array.prototype.concat\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-1646 (GCVE-0-2016-1646)

Vulnerability from cvelistv5 – Published: 2016-03-29 10:00 – Updated: 2025-10-21 23:55

Summary

The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, does not properly consider element data types, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted JavaScript code.

Severity

8.8 (High)


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

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-29 17:19 UTC

CWE

n/a
CWE-125 - Out-of-bounds Read

Assigner

Chrome CNA under the Google root

CNA scorecard E 43/100 over 3373 records in the last 180 days details

References

12 references

URL	Tags
http://rhn.redhat.com/errata/RHSA-2016-0525.html	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://googlechromereleases.blogspot.com/2016/03/…	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3531	vendor-advisoryx_refsource_DEBIAN
https://codereview.chromium.org/1804963002/	x_refsource_CONFIRM
http://www.securitytracker.com/id/1035423	vdb-entryx_refsource_SECTRACK
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://code.google.com/p/chromium/issues/detail?…	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2955-1	vendor-advisoryx_refsource_UBUNTU
https://security.gentoo.org/glsa/201605-02	vendor-advisoryx_refsource_GENTOO
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Date Public

2016-03-24 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T23:02:12.453Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2016:0525",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2016-0525.html"
          },
          {
            "name": "openSUSE-SU-2016:0929",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html"
          },
          {
            "name": "openSUSE-SU-2016:1059",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html"
          },
          {
            "name": "DSA-3531",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3531"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://codereview.chromium.org/1804963002/"
          },
          {
            "name": "1035423",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1035423"
          },
          {
            "name": "openSUSE-SU-2016:0930",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://code.google.com/p/chromium/issues/detail?id=594574"
          },
          {
            "name": "USN-2955-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2955-1"
          },
          {
            "name": "GLSA-201605-02",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201605-02"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2016-1646",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-29T17:19:02.506820Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2022-06-08",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-1646"
              },
              "type": "kev"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-21T23:55:54.355Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-1646"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2022-06-08T00:00:00.000Z",
            "value": "CVE-2016-1646 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-03-24T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, does not properly consider element data types, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted JavaScript code."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-30T18:57:01.000Z",
        "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
        "shortName": "Chrome"
      },
      "references": [
        {
          "name": "RHSA-2016:0525",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2016-0525.html"
        },
        {
          "name": "openSUSE-SU-2016:0929",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html"
        },
        {
          "name": "openSUSE-SU-2016:1059",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html"
        },
        {
          "name": "DSA-3531",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3531"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://codereview.chromium.org/1804963002/"
        },
        {
          "name": "1035423",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1035423"
        },
        {
          "name": "openSUSE-SU-2016:0930",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://code.google.com/p/chromium/issues/detail?id=594574"
        },
        {
          "name": "USN-2955-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-2955-1"
        },
        {
          "name": "GLSA-201605-02",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201605-02"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "ID": "CVE-2016-1646",
          "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": "The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, does not properly consider element data types, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted JavaScript code."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "RHSA-2016:0525",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-0525.html"
            },
            {
              "name": "openSUSE-SU-2016:0929",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html"
            },
            {
              "name": "openSUSE-SU-2016:1059",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html"
            },
            {
              "name": "http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html",
              "refsource": "CONFIRM",
              "url": "http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html"
            },
            {
              "name": "DSA-3531",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3531"
            },
            {
              "name": "https://codereview.chromium.org/1804963002/",
              "refsource": "CONFIRM",
              "url": "https://codereview.chromium.org/1804963002/"
            },
            {
              "name": "1035423",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1035423"
            },
            {
              "name": "openSUSE-SU-2016:0930",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html"
            },
            {
              "name": "https://code.google.com/p/chromium/issues/detail?id=594574",
              "refsource": "CONFIRM",
              "url": "https://code.google.com/p/chromium/issues/detail?id=594574"
            },
            {
              "name": "USN-2955-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-2955-1"
            },
            {
              "name": "GLSA-201605-02",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201605-02"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
    "assignerShortName": "Chrome",
    "cveId": "CVE-2016-1646",
    "datePublished": "2016-03-29T10:00:00.000Z",
    "dateReserved": "2016-01-12T00:00:00.000Z",
    "dateUpdated": "2025-10-21T23:55:54.355Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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