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Posted to issues@maven.apache.org by "Sylwester Lachiewicz (Jira)" <ji...@apache.org> on 2021/11/16 20:51:00 UTC

[jira] [Created] (MRESOLVER-223) Upgrade Ant to 1.10.12

Sylwester Lachiewicz created MRESOLVER-223:
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             Summary: Upgrade Ant to 1.10.12
                 Key: MRESOLVER-223
                 URL: https://issues.apache.org/jira/browse/MRESOLVER-223
             Project: Maven Resolver
          Issue Type: Dependency upgrade
          Components: Ant Tasks
            Reporter: Sylwester Lachiewicz


h5. [CVE-2020-11979|https://github.com/advisories/GHSA-f62v-xpxf-3v68]
high severity
*Vulnerable versions:* < 1.10.9
*Patched version:* 1.10.9
As mitigation for [CVE-2020-1945|https://github.com/advisories/GHSA-4p6w-m9wc-c9c9] Apache Ant 1.10.8 changed the permissions of temporary files it created so that only the current user was allowed to access them. Unfortunately the fixcrlf task deleted the temporary file and created a new one without said protection, effectively nullifying the effort. This would still allow an attacker to inject modified source files into the build process.



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