Vulnerability-Lookup

CNVD-2018-00548

Vulnerability from cnvd - Published: 2018-01-09

Title

Ericsson Erlang otp TLS server信息泄露漏洞

Description

Ericsson Erlang otp TLS server是瑞典爱立信（Ericsson）公司开发维护的一款使用Erlang语言编写的TLS（安全传输协议）服务器。 Ericsson Erlang otp TLS server中存在安全漏洞，该漏洞源于程序对RSA PKCS #1 1.5填充中不同的错误类型回复不同的警报。攻击者可利用该漏洞解密内容或使用服务器私钥签名消息。

Severity

中

Patch Name

Ericsson Erlang otp TLS server信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.erlang.org/

Reference

http://erlang.org/pipermail/erlang-questions/2017-November/094255.html

Impacted products

Name
Ericsson Erlang otp TLS server

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "102197"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000385",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000385"
    }
  },
  "description": "Ericsson Erlang otp TLS server\u662f\u745e\u5178\u7231\u7acb\u4fe1\uff08Ericsson\uff09\u516c\u53f8\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u6b3e\u4f7f\u7528Erlang\u8bed\u8a00\u7f16\u5199\u7684TLS\uff08\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff09\u670d\u52a1\u5668\u3002\r\n\r\nEricsson Erlang otp TLS server\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5bf9RSA PKCS #1 1.5\u586b\u5145\u4e2d\u4e0d\u540c\u7684\u9519\u8bef\u7c7b\u578b\u56de\u590d\u4e0d\u540c\u7684\u8b66\u62a5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e3\u5bc6\u5185\u5bb9\u6216\u4f7f\u7528\u670d\u52a1\u5668\u79c1\u94a5\u7b7e\u540d\u6d88\u606f\u3002",
  "discovererName": "Hanno B\u00c3\u00b6ck, Juraj Somorovsky of Ruhr-Universit\u00c3\u00a4t Bochum/Hackmanit GmbH, and Craig Young of Tripwire VERT",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.erlang.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00548",
  "openTime": "2018-01-09",
  "patchDescription": "Ericsson Erlang otp TLS server\u662f\u745e\u5178\u7231\u7acb\u4fe1\uff08Ericsson\uff09\u516c\u53f8\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u6b3e\u4f7f\u7528Erlang\u8bed\u8a00\u7f16\u5199\u7684TLS\uff08\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff09\u670d\u52a1\u5668\u3002\r\n\r\nEricsson Erlang otp TLS server\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5bf9RSA PKCS #1 1.5\u586b\u5145\u4e2d\u4e0d\u540c\u7684\u9519\u8bef\u7c7b\u578b\u56de\u590d\u4e0d\u540c\u7684\u8b66\u62a5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e3\u5bc6\u5185\u5bb9\u6216\u4f7f\u7528\u670d\u52a1\u5668\u79c1\u94a5\u7b7e\u540d\u6d88\u606f\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": "Ericsson Erlang otp TLS server\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ericsson Erlang otp TLS server"
  },
  "referenceLink": "http://erlang.org/pipermail/erlang-questions/2017-November/094255.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-12-15",
  "title": "Ericsson Erlang otp TLS server\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-1000385 (GCVE-0-2017-1000385)

Vulnerability from cvelistv5 – Published: 2017-12-12 21:00 – Updated: 2024-08-05 22:00

Summary

The Erlang otp TLS server answers with different TLS alerts to different error types in the RSA PKCS #1 1.5 padding. This allows an attacker to decrypt content or sign messages with the server's private key (this is a variation of the Bleichenbacher attack).

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

13 references

URL	Tags
https://usn.ubuntu.com/3571-1/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:0528	vendor-advisoryx_refsource_REDHAT
http://erlang.org/pipermail/erlang-questions/2017…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2017…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:0242	vendor-advisoryx_refsource_REDHAT
https://robotattack.org/	x_refsource_MISC
http://erlang.org/pipermail/erlang-questions/2017…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2017/dsa-4057	vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2018:0368	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:0303	vendor-advisoryx_refsource_REDHAT
http://erlang.org/pipermail/erlang-questions/2017…	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/102197	vdb-entryx_refsource_BID
https://www.kb.cert.org/vuls/id/144389	third-party-advisoryx_refsource_CERT-VN

Date Public

2017-11-23 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.

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.
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Action not permitted

CNVD-2018-00548

CVE-2017-1000385 (GCVE-0-2017-1000385)

Tags

Sightings

Nomenclature

Related by attack behaviour