Vulnerability-Lookup

CNVD-2015-05333

Vulnerability from cnvd - Published: 2015-08-18

Title

FreeBSD patch(1) shell注入漏洞

Description

patch(1)可将diff(1)程序生成的补丁文件的差异应用到原文件，生成打完补丁的版本。由于输入补丁流的过滤无效，一个补丁文件可能会造成patch(1)将某些ed(1)脚本转递到ed(1)编辑器，从而运行命令，获取提升的权限。

Severity

高

Patch Name

FreeBSD patch(1) shell注入漏洞的补丁

Patch Description

patch(1)可将diff(1)程序生成的补丁文件的差异应用到原文件，生成打完补丁的版本。由于输入补丁流的过滤无效，一个补丁文件可能会造成patch(1)将某些ed(1)脚本转递到ed(1)编辑器，从而运行命令，获取提升的权限。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这个安全问题，请到厂商的主页下载： ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-15:18.bsdpatch.asc

Reference

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-15:18.bsdpatch.asc

Impacted products

Name
FreeBSD FreeBSD 10.x

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1418"
    }
  },
  "description": "patch(1)\u53ef\u5c06diff(1)\u7a0b\u5e8f\u751f\u6210\u7684\u8865\u4e01\u6587\u4ef6\u7684\u5dee\u5f02\u5e94\u7528\u5230\u539f\u6587\u4ef6\uff0c\u751f\u6210\u6253\u5b8c\u8865\u4e01\u7684\u7248\u672c\u3002\r\n\r\n\u7531\u4e8e\u8f93\u5165\u8865\u4e01\u6d41\u7684\u8fc7\u6ee4\u65e0\u6548\uff0c\u4e00\u4e2a\u8865\u4e01\u6587\u4ef6\u53ef\u80fd\u4f1a\u9020\u6210patch(1)\u5c06\u67d0\u4e9bed(1)\u811a\u672c\u8f6c\u9012\u5230ed(1)\u7f16\u8f91\u5668\uff0c\u4ece\u800c\u8fd0\u884c\u547d\u4ee4\uff0c\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\u3002",
  "discovererName": "Martin Natano",
  "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 ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-15:18.bsdpatch.asc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05333",
  "openTime": "2015-08-18",
  "patchDescription": "patch(1)\u53ef\u5c06diff(1)\u7a0b\u5e8f\u751f\u6210\u7684\u8865\u4e01\u6587\u4ef6\u7684\u5dee\u5f02\u5e94\u7528\u5230\u539f\u6587\u4ef6\uff0c\u751f\u6210\u6253\u5b8c\u8865\u4e01\u7684\u7248\u672c\u3002 \r\n\r\n\u7531\u4e8e\u8f93\u5165\u8865\u4e01\u6d41\u7684\u8fc7\u6ee4\u65e0\u6548\uff0c\u4e00\u4e2a\u8865\u4e01\u6587\u4ef6\u53ef\u80fd\u4f1a\u9020\u6210patch(1)\u5c06\u67d0\u4e9bed(1)\u811a\u672c\u8f6c\u9012\u5230ed(1)\u7f16\u8f91\u5668\uff0c\u4ece\u800c\u8fd0\u884c\u547d\u4ee4\uff0c\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\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": "FreeBSD patch(1) shell\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "FreeBSD FreeBSD 10.x"
  },
  "referenceLink": "ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-15:18.bsdpatch.asc",
  "serverity": "\u9ad8",
  "submitTime": "2015-08-13",
  "title": "FreeBSD patch(1) shell\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2015-1418 (GCVE-0-2015-1418)

Vulnerability from cvelistv5 – Published: 2018-02-05 16:00 – Updated: 2024-08-06 04:40

Summary

The do_ed_script function in pch.c in GNU patch through 2.7.6, and patch in FreeBSD 10.1 before 10.1-RELEASE-p17, 10.2 before 10.2-BETA2-p3, 10.2-RC1 before 10.2-RC1-p2, and 0.2-RC2 before 10.2-RC2-p1, allows remote attackers to execute arbitrary commands via a crafted patch file, because a '!' character can be passed to the ed program.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

6 references

URL	Tags
https://ftp.openbsd.org/pub/OpenBSD/patches/5.7/c…	x_refsource_MISC
http://www.securityfocus.com/bid/76236	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1033188	vdb-entryx_refsource_SECTRACK
https://www.freebsd.org/security/advisories/FreeB…	vendor-advisoryx_refsource_FREEBSD
http://rachelbythebay.com/w/2018/04/05/bangpatch/	x_refsource_MISC
https://bugs.debian.org/894667	x_refsource_MISC

Date Public

2015-08-05 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T04:40:18.692Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.7/common/013_patch.patch.sig"
          },
          {
            "name": "76236",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/76236"
          },
          {
            "name": "1033188",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1033188"
          },
          {
            "name": "FreeBSD-SA-15:18",
            "tags": [
              "vendor-advisory",
              "x_refsource_FREEBSD",
              "x_transferred"
            ],
            "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-15:18.bsdpatch.asc"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://rachelbythebay.com/w/2018/04/05/bangpatch/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/894667"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-08-05T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The do_ed_script function in pch.c in GNU patch through 2.7.6, and patch in FreeBSD 10.1 before 10.1-RELEASE-p17, 10.2 before 10.2-BETA2-p3, 10.2-RC1 before 10.2-RC1-p2, and 0.2-RC2 before 10.2-RC2-p1, allows remote attackers to execute arbitrary commands via a crafted patch file, because a \u0027!\u0027 character can be passed to the ed program."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-04-06T04:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.7/common/013_patch.patch.sig"
        },
        {
          "name": "76236",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/76236"
        },
        {
          "name": "1033188",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1033188"
        },
        {
          "name": "FreeBSD-SA-15:18",
          "tags": [
            "vendor-advisory",
            "x_refsource_FREEBSD"
          ],
          "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-15:18.bsdpatch.asc"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://rachelbythebay.com/w/2018/04/05/bangpatch/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.debian.org/894667"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-1418",
          "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 do_ed_script function in pch.c in GNU patch through 2.7.6, and patch in FreeBSD 10.1 before 10.1-RELEASE-p17, 10.2 before 10.2-BETA2-p3, 10.2-RC1 before 10.2-RC1-p2, and 0.2-RC2 before 10.2-RC2-p1, allows remote attackers to execute arbitrary commands via a crafted patch file, because a \u0027!\u0027 character can be passed to the ed program."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.7/common/013_patch.patch.sig",
              "refsource": "MISC",
              "url": "https://ftp.openbsd.org/pub/OpenBSD/patches/5.7/common/013_patch.patch.sig"
            },
            {
              "name": "76236",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/76236"
            },
            {
              "name": "1033188",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1033188"
            },
            {
              "name": "FreeBSD-SA-15:18",
              "refsource": "FREEBSD",
              "url": "https://www.freebsd.org/security/advisories/FreeBSD-SA-15:18.bsdpatch.asc"
            },
            {
              "name": "http://rachelbythebay.com/w/2018/04/05/bangpatch/",
              "refsource": "MISC",
              "url": "http://rachelbythebay.com/w/2018/04/05/bangpatch/"
            },
            {
              "name": "https://bugs.debian.org/894667",
              "refsource": "MISC",
              "url": "https://bugs.debian.org/894667"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-1418",
    "datePublished": "2018-02-05T16:00:00.000Z",
    "dateReserved": "2015-01-27T00:00:00.000Z",
    "dateUpdated": "2024-08-06T04:40:18.692Z",
    "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.

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

CNVD-2015-05333

CVE-2015-1418 (GCVE-0-2015-1418)

Tags

Sightings

Nomenclature

Related by attack behaviour