cnvd - cnvd-2018-23785

cnvd-2018-23785

Vulnerability from cnvd

Title: Simple Password Store代码执行漏洞

Description:

Simple Password Store是一款密码存储和管理工具。

Simple Password Store中的pass的password-store.sh文件存在安全漏洞，该漏洞源于验证签名的例行程序使用了不完整的正则表达式解析GnuPG的导出。远程攻击者可利用该漏洞伪造配置文件或扩展脚本上的文件签名，插入其他加密密钥，泄露密码或执行任意代码。

Severity: 高

Patch Name: Simple Password Store代码执行漏洞的补丁

Patch Description:

Simple Password Store是一款密码存储和管理工具。

Simple Password Store中的pass的password-store.sh文件存在安全漏洞，该漏洞源于验证签名的例行程序使用了不完整的正则表达式解析GnuPG的导出。远程攻击者可利用该漏洞伪造配置文件或扩展脚本上的文件签名，插入其他加密密钥，泄露密码或执行任意代码。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html

Reference: https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html

Impacted products

Name
Simple Password Store Simple Password Store 1.7.*;<1.7.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12356",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12356"
    }
  },
  "description": "Simple Password Store\u662f\u4e00\u6b3e\u5bc6\u7801\u5b58\u50a8\u548c\u7ba1\u7406\u5de5\u5177\u3002\n\nSimple Password Store\u4e2d\u7684pass\u7684password-store.sh\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9a8c\u8bc1\u7b7e\u540d\u7684\u4f8b\u884c\u7a0b\u5e8f\u4f7f\u7528\u4e86\u4e0d\u5b8c\u6574\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u89e3\u6790GnuPG\u7684\u5bfc\u51fa\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u914d\u7f6e\u6587\u4ef6\u6216\u6269\u5c55\u811a\u672c\u4e0a\u7684\u6587\u4ef6\u7b7e\u540d\uff0c\u63d2\u5165\u5176\u4ed6\u52a0\u5bc6\u5bc6\u94a5\uff0c\u6cc4\u9732\u5bc6\u7801\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23785",
  "openTime": "2018-11-22",
  "patchDescription": "Simple Password Store\u662f\u4e00\u6b3e\u5bc6\u7801\u5b58\u50a8\u548c\u7ba1\u7406\u5de5\u5177\u3002\r\n\r\nSimple Password Store\u4e2d\u7684pass\u7684password-store.sh\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9a8c\u8bc1\u7b7e\u540d\u7684\u4f8b\u884c\u7a0b\u5e8f\u4f7f\u7528\u4e86\u4e0d\u5b8c\u6574\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u89e3\u6790GnuPG\u7684\u5bfc\u51fa\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u914d\u7f6e\u6587\u4ef6\u6216\u6269\u5c55\u811a\u672c\u4e0a\u7684\u6587\u4ef6\u7b7e\u540d\uff0c\u63d2\u5165\u5176\u4ed6\u52a0\u5bc6\u5bc6\u94a5\uff0c\u6cc4\u9732\u5bc6\u7801\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": "Simple Password Store\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Simple Password Store Simple Password Store 1.7.*;\u003c1.7.2"
  },
  "referenceLink": "https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-20",
  "title": "Simple Password Store\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-12356 (GCVE-0-2018-12356)

Vulnerability from cvelistv5

Published

2018-06-15 02:00

Modified

2024-08-05 08:30

Severity ?

CWE

Summary

An issue was discovered in password-store.sh in pass in Simple Password Store 1.7.x before 1.7.2. The signature verification routine parses the output of GnuPG with an incomplete regular expression, which allows remote attackers to spoof file signatures on configuration files and extension scripts. Modifying the configuration file allows the attacker to inject additional encryption keys under their control, thereby disclosing passwords to the attacker. Modifying the extension scripts allows the attacker arbitrary code execution.

References

▼	URL	Tags
	https://git.zx2c4.com/password-store/commit/?id=8683403b77f59c56fcb1f05c61ab33b9fd61a30d	x_refsource_MISC
	http://openwall.com/lists/oss-security/2018/06/14/3	x_refsource_MISC
	https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2019/04/30/4	mailing-list, x_refsource_MLIST
	http://seclists.org/fulldisclosure/2019/Apr/38	mailing-list, x_refsource_FULLDISC
	http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html	x_refsource_MISC
	https://github.com/RUB-NDS/Johnny-You-Are-Fired	x_refsource_MISC
	https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:30:59.776Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.zx2c4.com/password-store/commit/?id=8683403b77f59c56fcb1f05c61ab33b9fd61a30d"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2018/06/14/3"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html"
          },
          {
            "name": "[oss-security] 20190430 Spoofing OpenPGP and S/MIME Signatures in Emails (multiple clients)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2019/04/30/4"
          },
          {
            "name": "20190430 OpenPGP and S/MIME signature forgery attacks in multiple email clients",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2019/Apr/38"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-06-14T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in password-store.sh in pass in Simple Password Store 1.7.x before 1.7.2. The signature verification routine parses the output of GnuPG with an incomplete regular expression, which allows remote attackers to spoof file signatures on configuration files and extension scripts. Modifying the configuration file allows the attacker to inject additional encryption keys under their control, thereby disclosing passwords to the attacker. Modifying the extension scripts allows the attacker arbitrary code execution."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-05-16T17:08:32",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://git.zx2c4.com/password-store/commit/?id=8683403b77f59c56fcb1f05c61ab33b9fd61a30d"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://openwall.com/lists/oss-security/2018/06/14/3"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html"
        },
        {
          "name": "[oss-security] 20190430 Spoofing OpenPGP and S/MIME Signatures in Emails (multiple clients)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2019/04/30/4"
        },
        {
          "name": "20190430 OpenPGP and S/MIME signature forgery attacks in multiple email clients",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2019/Apr/38"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-12356",
          "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": "An issue was discovered in password-store.sh in pass in Simple Password Store 1.7.x before 1.7.2. The signature verification routine parses the output of GnuPG with an incomplete regular expression, which allows remote attackers to spoof file signatures on configuration files and extension scripts. Modifying the configuration file allows the attacker to inject additional encryption keys under their control, thereby disclosing passwords to the attacker. Modifying the extension scripts allows the attacker arbitrary code execution."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://git.zx2c4.com/password-store/commit/?id=8683403b77f59c56fcb1f05c61ab33b9fd61a30d",
              "refsource": "MISC",
              "url": "https://git.zx2c4.com/password-store/commit/?id=8683403b77f59c56fcb1f05c61ab33b9fd61a30d"
            },
            {
              "name": "http://openwall.com/lists/oss-security/2018/06/14/3",
              "refsource": "MISC",
              "url": "http://openwall.com/lists/oss-security/2018/06/14/3"
            },
            {
              "name": "https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html",
              "refsource": "MISC",
              "url": "https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html"
            },
            {
              "name": "[oss-security] 20190430 Spoofing OpenPGP and S/MIME Signatures in Emails (multiple clients)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2019/04/30/4"
            },
            {
              "name": "20190430 OpenPGP and S/MIME signature forgery attacks in multiple email clients",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2019/Apr/38"
            },
            {
              "name": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html"
            },
            {
              "name": "https://github.com/RUB-NDS/Johnny-You-Are-Fired",
              "refsource": "MISC",
              "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired"
            },
            {
              "name": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf",
              "refsource": "MISC",
              "url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-12356",
    "datePublished": "2018-06-15T02:00:00",
    "dateReserved": "2018-06-13T00:00:00",
    "dateUpdated": "2024-08-05T08:30:59.776Z",
    "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.

Action not permitted