Vulnerability Details 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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 46.4%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 7.1
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/J45KSFPP6DFVWLC7Z73L7SX735CKZYO6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MWWPORMSBHZTMP4PGF4DQD22TTKBQMMC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X255K6ZBAQC462PQN2ND5HOTTQEJ2G2X/
- 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/J45KSFPP6DFVWLC7Z73L7SX735CKZYO6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MWWPORMSBHZTMP4PGF4DQD22TTKBQMMC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X255K6ZBAQC462PQN2ND5HOTTQEJ2G2X/
Products affected by CVE-2019-16892
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cpe:2.3:a:redhat:cloudforms:4.7
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cpe:2.3:a:redhat:cloudforms:5.11
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cpe:2.3:a:rubyzip_project:rubyzip:-
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cpe:2.3:a:rubyzip_project:rubyzip:0.9.5
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cpe:2.3:a:rubyzip_project:rubyzip:0.9.7
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cpe:2.3:a:rubyzip_project:rubyzip:0.9.8
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cpe:2.3:a:rubyzip_project:rubyzip:0.9.9
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cpe:2.3:a:rubyzip_project:rubyzip:1.0.0
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.0
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.1
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.2
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.3
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.4
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.5
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.6
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cpe:2.3:a:rubyzip_project:rubyzip:1.1.7
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cpe:2.3:a:rubyzip_project:rubyzip:1.2.0
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cpe:2.3:a:rubyzip_project:rubyzip:1.2.1
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cpe:2.3:a:rubyzip_project:rubyzip:1.2.2
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cpe:2.3:a:rubyzip_project:rubyzip:1.2.3
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cpe:2.3:a:rubyzip_project:rubyzip:1.2.4
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cpe:2.3:o:fedoraproject:fedora:29
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cpe:2.3:o:fedoraproject:fedora:30
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cpe:2.3:o:fedoraproject:fedora:31