CVE-2020-1945: Issues when using Codehaus Cargo with older versions of Ant

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S. Ali Tokmen

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Sep 15, 2020, 3:16:29 PM9/15/20
to Codehaus Cargo

Dear Codehaus Cargo enthusiats

It has been discovered (ref. CVE-2020-1945) that 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. Moreover, the fixcrlf and replaceregexp tasks copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the Codehaus Cargo container configuration generation process.

We hence strongly recommend only using Apache Ant versions 1.9.15 (for Ant 1.9.x) or versions 1.10.8 and above.

Regards

S. Ali Tokmen
http://ali.tokmen.com/
http://contact.ali.tokmen.com/
On 14.09.20 20:35, dependabot[bot] wrote:

This automated pull request fixes a security vulnerability (moderate severity).

Learn more about Dependabot security updates.

Bumps ant from 1.7.0 to 1.9.15.

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You can view, comment on, or merge this pull request online at:

  https://github.com/codehaus-cargo/cargo/pull/138

Commit Summary

  • Bump ant from 1.7.0 to 1.9.15

File Changes

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