Vulnerability-Lookup

alsa-2020:4445

Vulnerability from osv_almalinux

Published

2020-11-03 12:05

Modified

2021-08-11 08:54

Summary

Moderate: librabbitmq security update

Details

The librabbitmq packages provide an Advanced Message Queuing Protocol (AMQP) client library that allows you to communicate with AMQP servers using protocol version 0-9-1.

Security Fix(es):

librabbitmq: integer overflow in amqp_handle_input in amqp_connection.c leads to heap-based buffer overflow (CVE-2019-18609)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "librabbitmq-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.0-2.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The librabbitmq packages provide an Advanced Message Queuing Protocol (AMQP) client library that allows you to communicate with AMQP servers using protocol version 0-9-1.\n\nSecurity Fix(es):\n\n* librabbitmq: integer overflow in amqp_handle_input in amqp_connection.c leads to heap-based buffer overflow (CVE-2019-18609)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
  "id": "ALSA-2020:4445",
  "modified": "2021-08-11T08:54:00Z",
  "published": "2020-11-03T12:05:26Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2019-18609"
    }
  ],
  "related": [
    "CVE-2019-18609"
  ],
  "summary": "Moderate: librabbitmq security update"
}

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

Vulnerability from cvelistv5 – Published: 2019-12-01 21:50 – Updated: 2024-08-05 01:54

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.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/alanxz/rabbitmq-c/blob/master/…	x_refsource_MISC
	https://github.com/alanxz/rabbitmq-c/commit/fc85b…	x_refsource_CONFIRM
	https://news.ycombinator.com/item?id=21681976	x_refsource_MISC
	https://usn.ubuntu.com/4214-1/	vendor-advisoryx_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://usn.ubuntu.com/4214-2/	vendor-advisoryx_refsource_UBUNTU
	https://security.gentoo.org/glsa/202003-07	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

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