Bug#960630: ant: CVE-2020-1945

[Salvatore Bonaccorso]

Source: ant
Version: 1.10.7-1
Severity: important
Tags: security upstream
Control: found -1 1.10.5-2
Control: found -1 1.9.9-1+deb9u1
Control: found -1 1.9.9-1

Hi,

The following vulnerability was published for ant.

CVE-2020-1945[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2020-1945
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1945
[1] https://www.openwall.com/lists/oss-security/2020/05/13/1

Regards,
Salvatore