CVE-2016-3953
web2py remote code execution via hardcoded encryption key in session.connect function
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD, GHSA. Plus basse selon Ubuntu (faible).
Description
The sample web application in web2py before 2.14.2 might allow remote attackers to execute arbitrary code via vectors involving use of a hardcoded encryption key when calling the session.connect function.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| pip::GitHub Security Advisory pip | web2py | 2.14.2 |
| ubuntu 16.04 | web2py | 2.12.3-1ubuntu0.1 |
| ubuntu 16.04-ESM | web2py | 2.12.3-1ubuntu0.1 |
Références
- https://devco.re/blog/2017/01/03/web2py-unserialize-code-execution-CVE-2016-3957
- https://devco.re/blog/2017/01/03/web2py-unserialize-code-execution-CVE-2016-3957/
- https://github.com/web2py/web2py
- https://github.com/web2py/web2py/blob/R-2.14.1/applications/examples/models/session.py
- https://github.com/web2py/web2py/commit/9706d125b42481178d2b423de245f5d2faadbf40
- https://github.com/web2py/web2py/issues/1205
- https://nvd.nist.gov/vuln/detail/CVE-2016-3953
- https://ubuntu.com/security/notices/USN-4030-1