cnvd - cnvd-2015-07881

cnvd-2015-07881

Vulnerability from cnvd

Title: PCRE拒绝服务漏洞（CNVD-2015-07881）

Description:

PCRE（Perl Compatible Regular Expressions）是软件开发者Philip Hazel所研发的一个使用C语言编写的开源正则表达式函数库。

PCRE 8.38之前版本中存在安全漏洞，该漏洞源于程序未能正确处理‘(?123)’和相关子程序调用。远程攻击者可借助特制的正则表达式利用该漏洞造成拒绝服务（整数溢出）。

Severity: 高

Patch Name: PCRE拒绝服务漏洞（CNVD-2015-07881）的补丁

Patch Description:

PCRE（Perl Compatible Regular Expressions）是软件开发者Philip Hazel所研发的一个使用C语言编写的开源正则表达式函数库。

PCRE 8.38之前版本中存在安全漏洞，该漏洞源于程序未能正确处理‘(?123)’和相关子程序调用。远程攻击者可借助特制的正则表达式利用该漏洞造成拒绝服务（整数溢出）。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： http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup

Reference: http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup http://www.openwall.com/lists/oss-security/2015/11/29/1

Impacted products

Name
PCRE PCRE 8.36

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8387"
    }
  },
  "description": "PCRE\uff08Perl Compatible Regular Expressions\uff09\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Philip Hazel\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u5f00\u6e90\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570\u5e93\u3002\r\n\r\nPCRE 8.38\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u2018(?123)\u2019\u548c\u76f8\u5173\u5b50\u7a0b\u5e8f\u8c03\u7528\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6574\u6570\u6ea2\u51fa\uff09\u3002",
  "discovererName": "LLVM fuzzer",
  "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\nhttp://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07881",
  "openTime": "2015-12-03",
  "patchDescription": "PCRE\uff08Perl Compatible Regular Expressions\uff09\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Philip Hazel\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u5f00\u6e90\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570\u5e93\u3002\r\n\r\nPCRE 8.38\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u2018(?123)\u2019\u548c\u76f8\u5173\u5b50\u7a0b\u5e8f\u8c03\u7528\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6574\u6570\u6ea2\u51fa\uff09\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": "PCRE\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07881\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "PCRE PCRE 8.36"
  },
  "referenceLink": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup\r\nhttp://www.openwall.com/lists/oss-security/2015/11/29/1",
  "serverity": "\u9ad8",
  "submitTime": "2015-12-02",
  "title": "PCRE\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-07881\uff09"
}

CVE-2015-8387 (GCVE-0-2015-8387)

Vulnerability from cvelistv5

Published

2015-12-02 00:00

Modified

2024-08-06 08:13

Severity ?

CWE

Summary

PCRE before 8.38 mishandles (?123) subroutine calls and related subroutine calls, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2015/11/29/1	mailing-list
	http://www.securityfocus.com/bid/82990	vdb-entry
	http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html	vendor-advisory
	https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
	https://bto.bluecoat.com/security-advisory/sa128
	http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup
	https://security.gentoo.org/glsa/201607-02	vendor-advisory
	https://security.netapp.com/advisory/ntap-20230216-0002/

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:13:32.663Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20151128 Re: Heap Overflow in PCRE",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1"
          },
          {
            "name": "82990",
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/82990"
          },
          {
            "name": "FEDORA-2015-eb896290d3",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bto.bluecoat.com/security-advisory/sa128"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup"
          },
          {
            "name": "GLSA-201607-02",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201607-02"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230216-0002/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-11-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "PCRE before 8.38 mishandles (?123) subroutine calls and related subroutine calls, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-16T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "[oss-security] 20151128 Re: Heap Overflow in PCRE",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1"
        },
        {
          "name": "82990",
          "tags": [
            "vdb-entry"
          ],
          "url": "http://www.securityfocus.com/bid/82990"
        },
        {
          "name": "FEDORA-2015-eb896290d3",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html"
        },
        {
          "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"
        },
        {
          "url": "https://bto.bluecoat.com/security-advisory/sa128"
        },
        {
          "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup"
        },
        {
          "name": "GLSA-201607-02",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/201607-02"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230216-0002/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-8387",
    "datePublished": "2015-12-02T00:00:00",
    "dateReserved": "2015-12-01T00:00:00",
    "dateUpdated": "2024-08-06T08:13:32.663Z",
    "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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