[DRE-maint] Bug#941222: ruby-zip: CVE-2019-16892

[Salvatore Bonaccorso]

Source: ruby-zip
Version: 1.2.2-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/rubyzip/rubyzip/pull/403

Hi,

The following vulnerability was published for ruby-zip.

CVE-2019-16892[0]:
| In Rubyzip before 1.3.0, a crafted ZIP file can bypass application
| checks on ZIP entry sizes because data about the uncompressed size can
| be spoofed. This allows attackers to cause a denial of service (disk
| consumption).


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-2019-16892
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16892
[1] https://github.com/rubyzip/rubyzip/pull/403

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore