cbcvebase.
CVE-2020-27216
published 2020-10-23

CVE-2020-27216: In Eclipse Jetty versions 1.0 thru 9.4.32.v20200930, 10.0.0.alpha1 thru 10.0.0.beta2, and 11.0.0.alpha1 thru 11.0.0.beta2O, on Unix like systems, the system's…

PriorityP340high7CVSS 3.1
AVLACHPRLUINSUCHIHAH
EPSS
4.35%
91.2th percentile
In Eclipse Jetty versions 1.0 thru 9.4.32.v20200930, 10.0.0.alpha1 thru 10.0.0.beta2, and 11.0.0.alpha1 thru 11.0.0.beta2O, on Unix like systems, the system's temporary directory is shared between all users on that system. A collocated user can observe the process of creating a temporary sub directory in the shared temporary directory and race to complete the creation of the temporary subdirectory. If the attacker wins the race then they will have read and write permission to the subdirectory used to unpack web applications, including their WEB-INF/lib jar files and JSP files. If any code is ever executed out of this temporary directory, this can lead to a local privilege escalation vulnerability.

Affected

29 ranges· showing 25
VendorProductVersion rangeFixed in
apachebeam——
apachebeam——
apachebeam——
apachebeam——
apachebeam——
debiandebian_linux——
debiandebian_linux——
debianjetty9< jetty9 9.4.33-1 (bookworm)jetty9 9.4.33-1 (bookworm)
eclipsejetty——
eclipsejetty——
eclipsejetty>= 1.0 < 9.3.299.3.29
eclipsejetty9.4.0 – 9.4.32—
netappstorage_replication_adapter>= 7.2—
netappvasa_provider>= 7.2—
netappvirtual_storage_console>= 7.2—
oraclecommunications_application_session_controller——
oraclecommunications_converged_application_server_service_controller——
oraclecommunications_element_manager8.2.1 – 8.2.2.1—
oraclecommunications_offline_mediation_controller——
oraclecommunications_pricing_design_center——
oraclecommunications_services_gatekeeper——
oracleflexcube_core_banking11.5.0 – 11.9.0—
oracleflexcube_private_banking——
oracleflexcube_private_banking——
oraclejd_edwards_enterpriseone_tools< 9.2.6.09.2.6.0

CVSS provenance

nvdv3.17.0HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.4MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P
osv7.0HIGH
vendor_oracle7.8HIGH
vendor_debian7.0HIGH
vendor_redhat7.0HIGH
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