6 matches found
GHSA-PX8P-9VWX-VF98 fflate unzipSync can enter an infinite loop when parsing malformed ZIP64 archives
fflate through 0.8.2 is vulnerable to denial of service via an infinite loop in unzipSync. A crafted ZIP archive with a central directory entry declaring compressedsize=0xFFFFFFFF ZIP64 sentinel but missing the required ZIP64 extra field tag 0x0001 causes z64e to loop indefinitely due to...
CVE-2026-45820
fflate (versions up to 0.8.2) is vulnerable to denial of service through an infinite loop in unzipSync() when processing a crafted ZIP64 central directory entry: compressed_size=0xFFFFFFFF with missing ZIP64 extra tag 0x0001 causes out-of-bounds reads to yield 0, keeping the loop condition true. ...
CVE-2025-11569
All versions of the package cross-zip are vulnerable to Directory Traversal via consecutive usage of zipSync and unzipSync functions that allow arguments such as dirname. An attacker can access system files by selectively doing zip/unzip operations...
CVE-2025-11569
Rejected reason: This record was withdrawn by its CNA; further investigation revealed it was not a security issue...
PT-2025-41501
Name of the Vulnerable Software and Affected Versions cross-zip affected versions not specified Description The cross-zip JavaScript package, used for zipping and unzipping files in Node.js environments, is susceptible to a directory traversal issue. This arises from improper handling of...