CVE-2023-45285
Description
A flaw was found in the Golang package cmd/go. This issue permits the fallback to insecure "git://" if trying to fetch a .git module that has no "https://" or "git+ssh://" available.
Statement
Red Hat rates this issue as Moderate, as the default configuration avoids this behavior, mitigating the vulnerability.
Mitigation
This issue only affects users who are not using the module proxy and are fetching modules directly (i.e. GOPROXY=off). In order to mitigate this, keep GOPROXY with default values and use a module proxy. This vulnerability is not explored with default GOPROXY value.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 7.5 | 7.5 | N/A |
| Attack Vector | Network | Network | N/A |
| Attack Complexity | Low | Low | N/A |
| Privileges Required | None | None | N/A |
| User Interaction | None | None | N/A |
| Scope | Unchanged | Unchanged | N/A |
| Confidentiality | High | High | N/A |
| Integrity Impact | None | None | N/A |
| Availability Impact | None | None | N/A |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Understanding the Weakness (CWE)
Access Control
Technical Impact: Bypass Protection Mechanism
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