Vulnerability-Lookup

CNVD-2018-24155

Vulnerability from cnvd - Published: 2018-11-22

Title

Enigmail任意邮件签名伪造漏洞

Description

Enigmail是Enigmail团队开发的一个Mozilla Thunderbird和Seamonkey的安全扩展，它支持撰写和接收通过安全签名和加密的邮件（使用OpenPGP标准进行签名和加密），并提供GUI配置和OpenPGP密钥管理。 Enigmail中的签名验证例行程序存在安全漏洞，该漏洞源于程序将用户ID解析成状态/控制消息，并且没有正确的跟踪多个签名的状态。远程攻击者可借助公钥利用该漏洞伪造任意邮件签名。

Severity

中

Patch Name

Enigmail任意邮件签名伪造漏洞的补丁

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://www.enigmail.net/index.php/en/download/changelog

Reference

https://www.enigmail.net/index.php/en/download/changelog

Impacted products

Name
Enigmail Enigmail <2.0.7

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12019",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12019"
    }
  },
  "description": "Enigmail\u662fEnigmail\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2aMozilla Thunderbird\u548cSeamonkey\u7684\u5b89\u5168\u6269\u5c55\uff0c\u5b83\u652f\u6301\u64b0\u5199\u548c\u63a5\u6536\u901a\u8fc7\u5b89\u5168\u7b7e\u540d\u548c\u52a0\u5bc6\u7684\u90ae\u4ef6\uff08\u4f7f\u7528OpenPGP\u6807\u51c6\u8fdb\u884c\u7b7e\u540d\u548c\u52a0\u5bc6\uff09\uff0c\u5e76\u63d0\u4f9bGUI\u914d\u7f6e\u548cOpenPGP\u5bc6\u94a5\u7ba1\u7406\u3002\n\nEnigmail\u4e2d\u7684\u7b7e\u540d\u9a8c\u8bc1\u4f8b\u884c\u7a0b\u5e8f\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5c06\u7528\u6237ID\u89e3\u6790\u6210\u72b6\u6001/\u63a7\u5236\u6d88\u606f\uff0c\u5e76\u4e14\u6ca1\u6709\u6b63\u786e\u7684\u8ddf\u8e2a\u591a\u4e2a\u7b7e\u540d\u7684\u72b6\u6001\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u516c\u94a5\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u4efb\u610f\u90ae\u4ef6\u7b7e\u540d\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://www.enigmail.net/index.php/en/download/changelog",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-24155",
  "openTime": "2018-11-22",
  "patchDescription": "Enigmail\u662fEnigmail\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2aMozilla Thunderbird\u548cSeamonkey\u7684\u5b89\u5168\u6269\u5c55\uff0c\u5b83\u652f\u6301\u64b0\u5199\u548c\u63a5\u6536\u901a\u8fc7\u5b89\u5168\u7b7e\u540d\u548c\u52a0\u5bc6\u7684\u90ae\u4ef6\uff08\u4f7f\u7528OpenPGP\u6807\u51c6\u8fdb\u884c\u7b7e\u540d\u548c\u52a0\u5bc6\uff09\uff0c\u5e76\u63d0\u4f9bGUI\u914d\u7f6e\u548cOpenPGP\u5bc6\u94a5\u7ba1\u7406\u3002\r\n\r\nEnigmail\u4e2d\u7684\u7b7e\u540d\u9a8c\u8bc1\u4f8b\u884c\u7a0b\u5e8f\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5c06\u7528\u6237ID\u89e3\u6790\u6210\u72b6\u6001/\u63a7\u5236\u6d88\u606f\uff0c\u5e76\u4e14\u6ca1\u6709\u6b63\u786e\u7684\u8ddf\u8e2a\u591a\u4e2a\u7b7e\u540d\u7684\u72b6\u6001\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u516c\u94a5\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u4efb\u610f\u90ae\u4ef6\u7b7e\u540d\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": "Enigmail\u4efb\u610f\u90ae\u4ef6\u7b7e\u540d\u4f2a\u9020\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Enigmail Enigmail \u003c2.0.7"
  },
  "referenceLink": "https://www.enigmail.net/index.php/en/download/changelog",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-19",
  "title": "Enigmail\u4efb\u610f\u90ae\u4ef6\u7b7e\u540d\u4f2a\u9020\u6f0f\u6d1e"
}

CVE-2018-12019 (GCVE-0-2018-12019)

Vulnerability from cvelistv5 – Published: 2018-06-13 23:00 – Updated: 2024-08-05 08:24

Summary

The signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2319 records in the last 180 days details

References

7 references

URL	Tags
http://openwall.com/lists/oss-security/2018/06/13/10	x_refsource_MISC
https://www.enigmail.net/index.php/en/download/ch…	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

2018-06-13 00:00

Show details on NVD website

JSON

To clipboard

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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.

Vulnerability timeline

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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.

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