CVE-2019-16892

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).

Score

CVSS 3.1 5.5 Medium

Status

Modified - cve@mitre.org

Published

2019-09-25

Last modified

2024-08-05

Affected products

• Fedora (Fedoraproject)
• Cloudforms (Redhat)
• Rubyzip (Rubyzip Project)

References

• https://access.redhat.com/errata/RHBA-2019:4047
• https://access.redhat.com/errata/RHSA-2019:4201
• https://github.com/rubyzip/rubyzip/commit/d65fe7bd283ec94f9d6dc7605f61a6b0dd00f55e
• https://github.com/rubyzip/rubyzip/pull/403
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J45KSFPP6DFVWLC7Z73L7S…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MWWPORMSBHZTMP4PGF4DQD…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X255K6ZBAQC462PQN2ND5H…