CVE-2019-18609 Detail

Current Description

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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/alanxz/rabbitmq-c/blob/master/ChangeLog.md Third Party Advisory 
https://github.com/alanxz/rabbitmq-c/commit/fc85be7123050b91b054e45b91c78d3241a5047a Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/12/msg00004.html Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WA7CPNVYMF6OQNIYNLWUY6U2GTKFOKH3/ Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQER6XTKYMHNQR7QTHW7DJAH645WQROU/ Third Party Advisory 
https://news.ycombinator.com/item?id=21681976 Issue Tracking  Third Party Advisory 
https://security.gentoo.org/glsa/202003-07
https://usn.ubuntu.com/4214-1/ Third Party Advisory 
https://usn.ubuntu.com/4214-2/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound cwe source acceptance level NIST  

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-18609
NVD Published Date:
12/01/2019
NVD Last Modified:
03/13/2020
Source:
MITRE