cnvd - cnvd-2020-44870

cnvd-2020-44870

Vulnerability from cnvd

Title: LibEtPan注入漏洞

Description:

LibEtPan是Hoà V. DINH软件开发者的一款为IMAP、SMTP、POP和NNTP等多种邮件访问提供可移植框架的库。

LibEtPan 1.9.4及之前版本存在注入漏洞，攻击者可利用该漏洞实施中间人攻击，访问通信通道，进而获取敏感信息或入侵系统。

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://github.com/MailCore/mailcore2

Reference: https://github.com/dinhvh/libetpan/issues/386

Impacted products

Name
MailCore LibEtPan <=1.9.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15953",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15953"
    }
  },
  "description": "LibEtPan\u662fHo\u00e0 V. DINH\u8f6f\u4ef6\u5f00\u53d1\u8005\u7684\u4e00\u6b3e\u4e3aIMAP\u3001SMTP\u3001POP\u548cNNTP\u7b49\u591a\u79cd\u90ae\u4ef6\u8bbf\u95ee\u63d0\u4f9b\u53ef\u79fb\u690d\u6846\u67b6\u7684\u5e93\u3002\n\nLibEtPan 1.9.4\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u8bbf\u95ee\u901a\u4fe1\u901a\u9053\uff0c\u8fdb\u800c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u5165\u4fb5\u7cfb\u7edf\u3002",
  "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://github.com/MailCore/mailcore2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-44870",
  "openTime": "2020-08-07",
  "products": {
    "product": "MailCore LibEtPan \u003c=1.9.4"
  },
  "referenceLink": "https://github.com/dinhvh/libetpan/issues/386",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-28",
  "title": "LibEtPan\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-15953 (GCVE-0-2020-15953)

Vulnerability from cvelistv5

Published

2020-07-27 06:07

Modified

2024-08-04 13:30

Severity ?

CWE

Summary

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data (e.g., from a meddler-in-the-middle attacker) and evaluates it in a TLS context, aka "response injection."

References

▼	URL	Tags
	https://github.com/dinhvh/libetpan/issues/386	x_refsource_MISC
	https://security.gentoo.org/glsa/202007-55	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2020/08/msg00026.html	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QFBWNA5REI5ZGW2DAOEAVHM23MOU6O5J/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M65FVH5XPS23NLHFN3ABEGBSCHZAISXN/	vendor-advisory, x_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00060.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00075.html	vendor-advisory, x_refsource_SUSE

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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.

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