Vulnerability-Lookup

CNVD-2018-23785

Vulnerability from cnvd - Published: 2018-11-22

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

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

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{
  "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 – Updated: 2024-08-05 08:30

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.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

8 references

URL	Tags
https://git.zx2c4.com/password-store/commit/?id=8…	x_refsource_MISC
http://openwall.com/lists/oss-security/2018/06/14/3	x_refsource_MISC
https://lists.zx2c4.com/pipermail/password-store/…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2019/04/30/4	mailing-listx_refsource_MLIST
http://seclists.org/fulldisclosure/2019/Apr/38	mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/152703/Johnn…	x_refsource_MISC
https://github.com/RUB-NDS/Johnny-You-Are-Fired	x_refsource_MISC
https://github.com/RUB-NDS/Johnny-You-Are-Fired/b…	x_refsource_MISC

Date Public

2018-06-14 00:00

Show details on NVD website

JSON

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            "url": "https://lists.zx2c4.com/pipermail/password-store/2018-June/003308.html"
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          "url": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html"
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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.

Detection rules are retrieved from Rulezet.

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.