Vulnerability-Lookup

CNVD-2019-26411

Vulnerability from cnvd - Published: 2019-08-08

Title

Bloop Airmail GPG-PGP Plugin数据伪造问题漏洞

Description

Bloop Airmail是意大利Bloop公司的一款电子邮件应用程序。GPG-PGP Plugin是其中的一个加密组件。 Bloop Airmail GPG-PGP Plugin 1.0 (9)及之前版本中存在数据伪造问题漏洞，该漏洞源于网络系统或产品未充分验证数据的来源或真实性，攻击者可利用伪造的数据进行攻击。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.gnupg.org/

Reference

https://web.nvd.nist.gov//vuln/detail/CVE-2019-8338 https://www.openwall.com/lists/oss-security/2019/04/30/4

Impacted products

Name
Bloop Airmail GPG-PGP Plugin <=1.0 (9)

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-8338",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8338"
    }
  },
  "description": "Bloop Airmail\u662f\u610f\u5927\u5229Bloop\u516c\u53f8\u7684\u4e00\u6b3e\u7535\u5b50\u90ae\u4ef6\u5e94\u7528\u7a0b\u5e8f\u3002GPG-PGP Plugin\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u52a0\u5bc6\u7ec4\u4ef6\u3002\n\nBloop Airmail GPG-PGP Plugin 1.0 (9)\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5145\u5206\u9a8c\u8bc1\u6570\u636e\u7684\u6765\u6e90\u6216\u771f\u5b9e\u6027\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u4f2a\u9020\u7684\u6570\u636e\u8fdb\u884c\u653b\u51fb\u3002",
  "discovererName": "Juraj Somorovsky, Jorg Schwenk, Sebastian Schinzel, Damian Poddebniak, Hanno Bock, Jens Muller",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.gnupg.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-26411",
  "openTime": "2019-08-08",
  "products": {
    "product": "Bloop Airmail GPG-PGP Plugin \u003c=1.0 (9)"
  },
  "referenceLink": "https://web.nvd.nist.gov//vuln/detail/CVE-2019-8338\r\nhttps://www.openwall.com/lists/oss-security/2019/04/30/4",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-16",
  "title": "Bloop Airmail GPG-PGP Plugin\u6570\u636e\u4f2a\u9020\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2019-8338 (GCVE-0-2019-8338)

Vulnerability from cvelistv5 – Published: 2019-05-16 16:02 – Updated: 2024-08-04 21:17

Summary

The signature verification routine in the Airmail GPG-PGP Plugin, versions 1.0 (9) and earlier, does not verify the status of the signature at all, which allows remote attackers to spoof arbitrary email signatures by crafting a signed email with an invalid signature. Also, it does not verify the validity of the signing key, which allows remote attackers to spoof arbitrary email signatures by crafting a key with a fake user ID (email address) and injecting it into the user's keyring.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/Airmail/AirmailPlugIn-Framewor…	x_refsource_MISC
http://seclists.org/fulldisclosure/2019/Apr/38	mailing-listx_refsource_FULLDISC
http://packetstormsecurity.com/files/152703/Johnn…	x_refsource_MISC
https://www.openwall.com/lists/oss-security/2019/…	mailing-listx_refsource_MLIST
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

2019-04-30 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.

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.

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