PT-2026-56239 · Gnu+2 · Wget+2
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
GNU Wget versions prior to 1.25.0 commit 43d3ba9
Description
An integer overflow occurs in the
parse content range() function within src/http.c. This issue allows server-controlled values to cause signed integer arithmetic to overflow. An attacker can provide malicious values in the Content-Range header to trigger undefined behavior and download desynchronization in the client.Recommendations
Update GNU Wget to the version containing commit 43d3ba9.
Exploit
Fix
Integer Overflow
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Ubuntu
Wget