CVE-2020-1945medium
Description
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.
References
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Ccommits.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.hive.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cissues.hive.apache.org%3E
https://usn.ubuntu.com/4380-1/
https://lists.apache.org/thread.html/[email protected]%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://www.oracle.com/security-alerts/cpujul2020.html
https://lists.apache.org/thread.html/[email protected]%3Ctorque-dev.db.apache.org%3E
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00053.html
https://security.gentoo.org/glsa/202007-34
https://lists.apache.org/thread.html/[email protected]%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Ccommits.myfaces.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.ant.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cuser.ant.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
http://www.openwall.com/lists/oss-security/2020/09/30/6
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://www.oracle.com/security-alerts/cpuoct2020.html
https://lists.apache.org/thread.html/[email protected]%3Cissues.hive.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Ccommits.groovy.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.groovy.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cusers.groovy.apache.org%3E
http://www.openwall.com/lists/oss-security/2020/12/06/1
https://lists.apache.org/thread.html/[email protected]%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cnotifications.groovy.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Ccommits.myfaces.apache.org%3E
https://www.oracle.com/security-alerts/cpujan2021.html
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://www.oracle.com/security-alerts/cpuApr2021.html
https://lists.apache.org/thread.html/[email protected]%3Cdev.creadur.apache.org%3E
https://www.oracle.com//security-alerts/cpujul2021.html
Details
Source: MITRE
Published: 2020-05-14
Updated: 2022-04-04
Type: CWE-668
Risk Information
CVSS v2
Base Score: 3.3
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:N
Impact Score: 4.9
Exploitability Score: 3.4
Severity: LOW
CVSS v3
Base Score: 6.3
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Impact Score: 5.2
Exploitability Score: 1
Severity: MEDIUM