CVE-2016-3953
web2py remote code execution via hardcoded encryption key in session.connect function
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, GHSA. Daha düşük diyenler: Ubuntu (düşük).
Açıklama
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.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| 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 |
Referanslar
- 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