cbcvebase.
CVE-2020-35510
published 2021-06-02

CVE-2020-35510: A flaw was found in jboss-remoting in versions before 5.0.20.SP1-redhat-00001. A malicious attacker could cause threads to hold up forever in the EJB server by…

PriorityP428medium5.9CVSS 3.1
AVNACHPRNUINSUCNINAH
EPSS
1.09%
63.0th percentile
A flaw was found in jboss-remoting in versions before 5.0.20.SP1-redhat-00001. A malicious attacker could cause threads to hold up forever in the EJB server by writing a sequence of bytes corresponding to the expected messages of a successful EJB client request, but omitting the ACK messages, or just tamper with jboss-remoting code, deleting the lines that send the ACK message from the EJB client code resulting in a denial of service. The highest threat from this vulnerability is to system availability.

Affected

3 ranges
VendorProductVersion rangeFixed in
redhatjboss-remoting< 5.0.205.0.20
redhatjboss-remoting——
redhatjboss-remoting——

CVSS provenance

nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.1HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
vendor_redhat5.9MEDIUM
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