CVE-2020-10705

CWE-770 — Allocation without LimitsCWE-400 — Uncontrolled Resource Consumption8 documents7 sources
Severity
7.5HIGH
EPSS
0.3%
top 46.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Redhat UndertowRedhat Jboss Enterprise Application Platform
Timeline
PublishedJun 10
Latest updateApr 30

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶NVDredhat/undertow< 2.1.1
▶Mavenio.undertow:undertow-core< 2.1.1.Final
▶Debianundertow< 2.1.1-1
▶CVEListV5undertowVersions before Undertow 2.1.1.Final.

🔴Vulnerability Details

4
GHSA
Allocation of Resources Without Limits or Throttling in Undertow↗2021-04-30
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OSV
Allocation of Resources Without Limits or Throttling in Undertow↗2021-04-30
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OSV
CVE-2020-10705: A flaw was discovered in Undertow in versions before Undertow 2↗2020-06-10
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CVEList
CVE-2020-10705: A flaw was discovered in Undertow in versions before Undertow 2↗2020-06-10
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📋Vendor Advisories

2
Red Hat
undertow: Memory exhaustion issue in HttpReadListener via "Expect: 100-continue" header↗2020-05-11
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Debian
CVE-2020-10705: undertow - A flaw was discovered in Undertow in versions before Undertow 2.1.1.Final where ...↗2020
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💬Community

1
Bugzilla
CVE-2020-10705 undertow: Memory exhaustion issue in HttpReadListener via "Expect: 100-continue" header↗2020-02-14
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