Portofino: Exposure of Resource to Wrong Sphere
CVE-2022-3952 is a high-severity exposure of resource to wrong sphere vulnerability in Portofino from ManyDesigns, with a CVSS 3.1 base score of 7.1 out of 10. It can be exploited with local access to the system by an attacker with a low-privileged account, without any action from a user. Affected Portofino versions: 5.3.2. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.61% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Check which version of Portofino you run against the affected versions below, and install the vendor's latest release.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| ManyDesigns | Portofino | 5.3.2 | Not stated |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- LocalThe attacker needs local access or must trick a user into running something.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- LowA basic user account is enough.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- NoneAvailability is not affected.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 2.6 | Low | CNA (vuldb.com) |
| CVSS 3.1 | 7.1 | High | NVD |
Official description
A vulnerability has been found in ManyDesigns Portofino 5.3.2 and classified as problematic. Affected by this vulnerability is the function createTempDir of the file WarFileLauncher.java. The manipulation leads to creation of temporary file in directory with insecure permissions. Upgrading to version 5.3.3 is able to address this issue. The name of the patch is 94653cb357806c9cf24d8d294e6afea33f8f0775. It is recommended to upgrade the affected component. The identifier VDB-213457 was assigned to this vulnerability.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Exposure of Resource to Wrong Sphere
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
More Exposure of Resource to Wrong Sphere vulnerabilities (CWE-668)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: poc, automatable: no, technical impact: partial).
- Record last changed materially (score, affected products, status or references).
References
Patches and release notes
- github.com/ManyDesigns/Portofino/commit/94653cb357806c9cf24d8d294e6afea33f8f0775Third Party Advisory
- github.com/ManyDesigns/Portofino/pull/580Exploit, Third Party Advisory
- github.com/ManyDesigns/Portofino/releases/tag/v5.3.3Release Notes, Third Party Advisory
Third-party and government advisories
- vuldb.com/?id.213457Third Party Advisory
Recent Exposure of Resource to Wrong Sphere vulnerabilities
- 7.5 High severity
- 7.5 High severity
- 7.5 High severity
- 7.5 High severity
- 8.8 High severity
- 7.5 High severity
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