CVE-2020-10705

Description

A flaw was discovered in Undertow in versions before Undertow 2.1.1.Final where certain requests to the "Expect: 100-continue" header may cause an out of memory error. This flaw may potentially lead to a denial of service.

CVSS Metrics

• v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.30%• Percentile: 54%

Techniques & Countermeasures

• CWE-770•Allocation of Resources Without Limits or Throttling

  The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

Affected Systems

• io.undertow•undertow-core

  < 2.1.1.Final

• netapp•oncommand_insight

  na

• redhat•jboss_enterprise_application_platform

  na | 7.2

• redhat•openshift_application_runtimes

  na

• redhat•undertow

  < 2.1.1

References (4)

• https://bugzilla.redhat.com/show_bug.cgi?id=1803241
• https://security.netapp.com/advisory/ntap-20220210-0014/
• https://nvd.nist.gov/vuln/detail/CVE-2020-10705
• https://security.netapp.com/advisory/ntap-20220210-0014