High severity · published Jun 10, 2020
CVE-2020-10705
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
7.5
CVSS
1.2%
EPSS
No
On KEV
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:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
Jboss Enterprise Application Platform · Redhat
7.2; 7.2; 7.2 · source: NVD
OI
Oncommand Insight · Netapp
All versions, or not specified · source: NVD
OA
Openshift Application Runtimes · Redhat
All versions, or not specified · source: NVD
UN
Undertow · Redhat
before 2.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-10705
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-10705
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1803241
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220210-0014/
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