CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
44.6%
CVE-2021-36374 A vulnerability in the Apache Ant utility, is related to the application improperly controlling internal resource consumption when processing ZIP archives. Exploitation of the vulnerability could allow an attacker acting remotely to cause resource exhaustion and perform a denial of service (DoS) attack. CVE-2021-36373 Vulnerability in Apache Ant utility, related to the application improperly controlling internal resource consumption when processing TAR archives. Exploitation of the vulnerability could allow an attacker acting remotely to cause resource exhaustion and perform a denial of service (DoS) attack. Identifier of the Information Security Threats Data Bank of the FSTEC of Russia:
Do not use Apache Ant utility in projects or - install security updates for package: ant Install updates in the following ways:** **a)**If the computer with the installed OS version has access to the vendor’s official repository, run the update as administrator with the command: # yum update
When the list of updated packages is displayed, agree to apply the updates by pressing the Y key on the keyboard. Wait until the update installation is complete and make sure that there are no errors during installation.b)If the computer with the installed OS version does not have access to the vendor’s official repository, you should perform the following actions: - download the updated package (with dependencies if necessary): <http://repo.red-soft.ru/redos/7.2c/x86_64/updates/ant-1.10.11-1.el7.noarch.rpm>Check the integrity and authenticity of the package according to instructionsInstall the downloaded package(s) with the command: # yum localinstall *.rpm
When the list of updated packages is displayed, agree to apply the updates by pressingY on the keyboard. Wait for the updates to finish installing and make sure there are no errors during the installation.
Date of last modification: 12/23/2021
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
44.6%