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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-2764
HistorySep 01, 2022 - 9:15 p.m.

CVE-2022-2764

2022-09-0121:15:09
Debian Security Bug Tracker
security-tracker.debian.org
18
undertow
denial of service
last_chunk
ejb invocations

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

29.8%

A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.

OSVersionArchitecturePackageVersionFilename
Debian999allundertow< 2.2.21-1undertow_2.2.21-1_all.deb

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

29.8%