CVE-2019-16892
First published: Wed Sep 25 2019(Updated: )
A vulnerability was found 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). Reference: <a href="https://github.com/rubyzip/rubyzip/pull/403">https://github.com/rubyzip/rubyzip/pull/403</a>
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <1.3.0 | ||
| =29 | ||
| =30 | ||
| =31 | ||
| =4.7 | ||
| =5.11 | ||
| Rubyzip Project Rubyzip | <1.3.0 | |
| rubygems/rubyzip | <1.3.0 | 1.3.0 |
| redhat/Rubyzip | <1.3.0 | 1.3.0 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2019-16892
- https://github.com/rubyzip/rubyzip/pull/403
- https://github.com/jdleesmiller/ruby-advisory-db/blob/master/gems/rubyzip/CVE-2019-16892.yml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J45KSFPP6DFVWLC7Z73L7SX735CKZYO6/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MWWPORMSBHZTMP4PGF4DQD22TTKBQMMC/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X255K6ZBAQC462PQN2ND5HOTTQEJ2G2X/
- https://access.redhat.com/errata/RHBA-2019:4047
- https://access.redhat.com/errata/RHSA-2019:4201
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubyzip/CVE-2019-16892.yml
- https://github.com/rubyzip/rubyzip/commit/d65fe7bd283ec94f9d6dc7605f61a6b0dd00f55e
- 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://github.com/advisories/GHSA-5m2v-hc64-56h6 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1771299
- https://access.redhat.com/security/cve/cve-2019-16892
- https://bugzilla.redhat.com/show_bug.cgi?id=1771298
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2019-16892.
What is the severity of CVE-2019-16892?
The severity of CVE-2019-16892 is high.
How does CVE-2019-16892 affect Rubyzip?
CVE-2019-16892 affects Rubyzip versions before 1.3.0.
What is the impact of CVE-2019-16892?
The impact of CVE-2019-16892 is a denial of service (disk consumption).
How can I fix CVE-2019-16892?
To fix CVE-2019-16892, update Rubyzip to version 1.3.0 or later.
- collector/nvd-index
- collector/github-advisory-latest
- alias/GHSA-5m2v-hc64-56h6
- alias/CVE-2019-16892
- collector/nvd-cve
- collector/github-advisory
- agent/type
- agent/remedy
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- agent/first-publish-date
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- agent/author
- agent/weakness
- collector/nvd-api
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- collector/redhat-bugzilla
- source/Red Hat
- agent/tags
- agent/event
- agent/description
- collector/mitre-cve
- source/MITRE
- vendor/rubyzip project
- canonical/rubyzip project rubyzip
- package-manager/rubygems
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/29
- version/fedoraproject fedora/30
- version/fedoraproject fedora/31
- vendor/redhat
- canonical/redhat cloudforms
- version/redhat cloudforms/4.7
- version/redhat cloudforms/5.11
- package-manager/redhat