Denial of Service (DoS) Affecting org.apache.qpid:qpid-common package, versions [,0.20)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
1.15% (86th percentile)

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  • Snyk IDSNYK-JAVA-ORGAPACHEQPID-472539
  • published10 Oct 2019
  • disclosed5 Mar 2013
  • creditUnknown

Introduced: 5 Mar 2013

CVE-2012-4458  (opens in a new tab)
CWE-189  (opens in a new tab)

How to fix?

Upgrade org.apache.qpid:qpid-common to version 0.20 or higher.

Overview

org.apache.qpid:qpid-common is a Common functionality qpid package from Apache.

Affected versions of this package are vulnerable to Denial of Service (DoS). The AMQP type decoder allows remote attackers to cause a denial of service (memory consumption and server crash) via a large number of zero width elements in the client-properties map in a connection.start-ok message.

Details

Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.

Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.

One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.

When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.

Two common types of DoS vulnerabilities:

  • High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.

  • Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm ws package

CVSS Scores

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