CVE-2025-67125

A signed integer overflow in docopt.cpp v0.6.2 (LeafPattern::match in docopt_private.h) when merging occurrence counters (e.g., default LONG_MAX + fir...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

A signed integer overflow in docopt.cpp v0.6.2 (LeafPattern::match in docopt_private.h) when merging occurrence counters (e.g., default LONG_MAX + first user "-v/--verbose") can cause counter wrap (negative/unbounded semantics) and lead to logic/policy bypass in applications that rely on occurrence-based limits, rate-gating, or safety toggles. In hardened builds (e.g., UBSan or -ftrapv), the overflow may also result in process abort (DoS).

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Debian DEBIAN-CVE-2025-67125 docopt.cpp
Ubuntu UBUNTU-CVE-2025-67125 docopt.cpp

Références

advisory github.com
advisory nvd.nist.gov
package github.com
web gist.github.com