cnvd - cnvd-2020-09614

cnvd-2020-09614

Vulnerability from cnvd

Title: rabbitmq-c整数溢出漏洞

Description:

RabbitMQ是一个开源的AMQP实现，服务器端用Erlang语言编写，支持多种客户端，用于在分布式系统中存储转发消息。rabbitmq-c是RabbitMQ C客户端。

rabbitmq-c 0.9.0中的amqp_connection.c中的amqp_handle_input存在整数溢出漏洞，攻击者可利用该漏洞导致CONNECTION_STATE_HEADER的处理发生堆内存破坏。

Severity: 高

Patch Name: rabbitmq-c整数溢出漏洞的补丁

Patch Description:

RabbitMQ是一个开源的AMQP实现，服务器端用Erlang语言编写，支持多种客户端，用于在分布式系统中存储转发消息。rabbitmq-c是RabbitMQ C客户端。

rabbitmq-c 0.9.0中的amqp_connection.c中的amqp_handle_input存在整数溢出漏洞，攻击者可利用该漏洞导致CONNECTION_STATE_HEADER的处理发生堆内存破坏。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/alanxz/rabbitmq-c/commit/fc85be7123050b91b054e45b91c78d3241a5047a

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-18609

Impacted products

Name
alanxz rabbitmq-c 0.9.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18609",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-18609"
    }
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  "description": "RabbitMQ\u662f\u4e00\u4e2a\u5f00\u6e90\u7684AMQP\u5b9e\u73b0\uff0c\u670d\u52a1\u5668\u7aef\u7528Erlang\u8bed\u8a00\u7f16\u5199\uff0c\u652f\u6301\u591a\u79cd\u5ba2\u6237\u7aef\uff0c\u7528\u4e8e\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u5b58\u50a8\u8f6c\u53d1\u6d88\u606f\u3002rabbitmq-c\u662fRabbitMQ C\u5ba2\u6237\u7aef\u3002\n\nrabbitmq-c 0.9.0\u4e2d\u7684amqp_connection.c\u4e2d\u7684amqp_handle_input\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4CONNECTION_STATE_HEADER\u7684\u5904\u7406\u53d1\u751f\u5806\u5185\u5b58\u7834\u574f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/alanxz/rabbitmq-c/commit/fc85be7123050b91b054e45b91c78d3241a5047a",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-09614",
  "openTime": "2020-02-13",
  "patchDescription": "RabbitMQ\u662f\u4e00\u4e2a\u5f00\u6e90\u7684AMQP\u5b9e\u73b0\uff0c\u670d\u52a1\u5668\u7aef\u7528Erlang\u8bed\u8a00\u7f16\u5199\uff0c\u652f\u6301\u591a\u79cd\u5ba2\u6237\u7aef\uff0c\u7528\u4e8e\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u5b58\u50a8\u8f6c\u53d1\u6d88\u606f\u3002rabbitmq-c\u662fRabbitMQ C\u5ba2\u6237\u7aef\u3002\r\n\r\nrabbitmq-c 0.9.0\u4e2d\u7684amqp_connection.c\u4e2d\u7684amqp_handle_input\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4CONNECTION_STATE_HEADER\u7684\u5904\u7406\u53d1\u751f\u5806\u5185\u5b58\u7834\u574f\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": "rabbitmq-c\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "alanxz rabbitmq-c 0.9.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-18609",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-02",
  "title": "rabbitmq-c\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-18609 (GCVE-0-2019-18609)

Vulnerability from cvelistv5

Published

2019-12-01 21:50

Modified

2024-08-05 01:54

Severity ?

CWE

Summary

An issue was discovered in amqp_handle_input in amqp_connection.c in rabbitmq-c 0.9.0. There is an integer overflow that leads to heap memory corruption in the handling of CONNECTION_STATE_HEADER. A rogue server could return a malicious frame header that leads to a smaller target_size value than needed. This condition is then carried on to a memcpy function that copies too much data into a heap buffer.

References

▼	URL	Tags
	https://github.com/alanxz/rabbitmq-c/blob/master/ChangeLog.md	x_refsource_MISC
	https://github.com/alanxz/rabbitmq-c/commit/fc85be7123050b91b054e45b91c78d3241a5047a	x_refsource_CONFIRM
	https://news.ycombinator.com/item?id=21681976	x_refsource_MISC
	https://usn.ubuntu.com/4214-1/	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2019/12/msg00004.html	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WA7CPNVYMF6OQNIYNLWUY6U2GTKFOKH3/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQER6XTKYMHNQR7QTHW7DJAH645WQROU/	vendor-advisory, x_refsource_FEDORA
	https://usn.ubuntu.com/4214-2/	vendor-advisory, x_refsource_UBUNTU
	https://security.gentoo.org/glsa/202003-07	vendor-advisory, x_refsource_GENTOO

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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