Information disclosure in Zope Restrictedpython
CVE-2024-47532
RestrictedPython is a restricted execution environment for Python to run untrusted code. A user can gain access to protected (and potentially sensible) information indirectly via AttributeError.obj and the string module. The problem will be fixed in version 7.3. As a workaround, If the application does not require access to the module string, it can remove it from RestrictedPython.Utilities.utility_builtins or otherwise do not make it available in the restricted execution environment.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (53.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Zope Restrictedpython
- Zopefoundation Restrictedpython — versions < 7.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-5rfv-66g4-j… (Exploit, Mitigation, Vendor Advisory)
- github.com/zopefoundation/RestrictedPython/commit/d701cc36cccac36b21fa200f1f2d1… (Patch)
Frequently asked questions
- What is CVE-2024-47532?
- CVE-2024-47532 is a medium-severity vulnerability in Zope Restrictedpython, classified under Information Disclosure. CVSS score: 6.5/10. Published 2024-09-30.
- How severe is CVE-2024-47532?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2024-47532 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.