Detections
Analytics

Linux Distros Unpatched Vulnerability : CVE-2020-1945

medium Nessus Plugin ID 223351

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Synopsis

The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be patched.

Description

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

 - Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process. (CVE-2020-1945)

Note that Nessus relies on the presence of the package as reported by the vendor.

Solution

There is no known solution at this time.

See Also

https://access.redhat.com/security/cve/cve-2020-1945

Plugin Details

Severity: Medium

ID: 223351

File Name: unpatched_CVE_2020_1945.nasl

Version: 1.4

Type: local

Agent: unix

Family: Misc.

Published: 3/4/2025

Updated: 9/14/2025

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Low

Base Score: 3.3

Temporal Score: 2.4

Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2020-1945

CVSS v3

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 5.5

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:ant-junit, p-cpe:/a:redhat:enterprise_linux:ant-antlr, p-cpe:/a:redhat:enterprise_linux:ant-apache-bcel, p-cpe:/a:redhat:enterprise_linux:ant-apache-oro, p-cpe:/a:redhat:enterprise_linux:ant-apache-regexp, p-cpe:/a:redhat:enterprise_linux:ant-commons-logging, p-cpe:/a:redhat:enterprise_linux:ant-javamail, p-cpe:/a:redhat:enterprise_linux:ant-jdepend, p-cpe:/a:redhat:enterprise_linux:ant-jmf, p-cpe:/a:redhat:enterprise_linux:ant-swing, p-cpe:/a:redhat:enterprise_linux:ant-testutil, p-cpe:/a:centos:centos:ant-antlr, p-cpe:/a:centos:centos:ant-apache-bcel, p-cpe:/a:centos:centos:ant-apache-oro, p-cpe:/a:centos:centos:ant-apache-regexp, p-cpe:/a:centos:centos:ant-commons-logging, p-cpe:/a:centos:centos:ant-javamail, p-cpe:/a:centos:centos:ant-jdepend, p-cpe:/a:centos:centos:ant-jmf, p-cpe:/a:centos:centos:ant-junit, p-cpe:/a:centos:centos:ant-swing, p-cpe:/a:centos:centos:ant-testutil, cpe:/o:centos:centos:7, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:8, cpe:/o:centos:centos:8, p-cpe:/a:redhat:enterprise_linux:ant, p-cpe:/a:redhat:enterprise_linux:ant-apache-bsf, p-cpe:/a:redhat:enterprise_linux:ant-apache-log4j, p-cpe:/a:redhat:enterprise_linux:ant-apache-resolver, p-cpe:/a:redhat:enterprise_linux:ant-commons-net, p-cpe:/a:redhat:enterprise_linux:ant-jsch, p-cpe:/a:redhat:enterprise_linux:ant-apache-xalan2, p-cpe:/a:redhat:enterprise_linux:ant-javadoc, p-cpe:/a:redhat:enterprise_linux:ant-lib, p-cpe:/a:redhat:enterprise_linux:ant-manual, p-cpe:/a:redhat:enterprise_linux:ant-xz, p-cpe:/a:centos:centos:ant-apache-bsf, p-cpe:/a:centos:centos:ant-apache-log4j, p-cpe:/a:centos:centos:ant-apache-resolver, p-cpe:/a:centos:centos:ant-apache-xalan2, p-cpe:/a:centos:centos:ant-commons-net, p-cpe:/a:centos:centos:ant-javadoc, p-cpe:/a:centos:centos:ant-jsch, p-cpe:/a:centos:centos:ant-lib, p-cpe:/a:centos:centos:ant-manual, p-cpe:/a:centos:centos:ant-xz, p-cpe:/a:centos:centos:ant

Required KB Items: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 5/14/2020

Reference Information

CVE: CVE-2020-1945