rubyzip
RubyGems4 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting rubyzippage 1 of 1
- CVE-2017-5946CRITICALCVSS 9.8EG 9.8fixed in 1.2.12017-02-27
vulnerable: 0.5.11 ... 1.2.0 (23 versions)
The Zip::File component in the rubyzip gem before 1.2.1 for Ruby has a directory traversal vulnerability. If a site allows uploading of .zip files, an attacker can upload a malicious file that uses "../" pathname substrings to write arbitr…
- CVE-2018-1000544CRITICALCVSS 9.8EG 9.8fixed in 1.2.22018-06-26
vulnerable: 0.5.11 ... 1.2.1 (24 versions)
rubyzip gem rubyzip version 1.2.1 and earlier contains a Directory Traversal vulnerability in Zip::File component that can result in write arbitrary files to the filesystem. This attack appear to be exploitable via If a site allows uploadi…
- CVE-2019-16892MEDIUMCVSS 5.5EG 5.5fixed in 1.3.02019-09-25
vulnerable: 0.5.11 ... 1.2.4 (27 versions)
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).
- CVE-2026-85396HIGHCVSS 7.5EG 7.5fixed in 3.4.02026-09-03
vulnerable: 0.5.11 ... 3.3.1 (49 versions)
rubyzip versions before 3.4.0 contain a path traversal vulnerability in Zip::Entry#extract that fails to properly validate extraction paths using prefix comparison without trailing separators. Attackers can craft archive entries with names…
Check whether rubyzip is used in your infrastructure
EchelonGraph scans your cloud and SBOMs to map every package to your actual deployments. See blast radius for rubyzip CVEs against the assets you own.
Book a Demo →