Security readout for executives and security teams
Plain-English summary
CVE-2019-25006 is a correctness flaw in the Rust streebog hashing crate before 0.8.0. The source says the Streebog hash function can return the wrong result. Business risk depends on whether those hashes support integrity, verification, or compatibility decisions.
Executive priority
Treat as a targeted dependency hygiene item unless Streebog hashes are used for critical integrity or verification. Prioritize systems where incorrect hashes could affect trust decisions, compliance records, or interoperability.
Technical view
The issue affects the streebog Rust crate before 0.8.0. The documented behavior is incorrect Streebog digest output. The bundle does not provide CVSS, CWE, detailed affected package metadata, exploitability details, or environment-specific impact.
Likely exposure
Exposure is likely limited to Rust applications or services that depend on the streebog crate before 0.8.0 and rely on its digest output for security or data-integrity decisions.
Exploitation context
No active exploitation is supported by the provided sources. The CVE is not listed as KEV in the bundle, and the bundle describes incorrect hash output rather than an exploit technique.
Researcher notes
Evidence is sparse. The public bundle identifies the crate, version boundary, and failure mode, but provides no CVSS, CWE, proof of exploitation, or detailed impact analysis. Validate impact through dependency usage and application-specific hash semantics.
Mitigation direction
- Inventory Rust dependencies for the streebog crate.
- Upgrade streebog versions before 0.8.0 to 0.8.0 or later vendor guidance.
- Rebuild and redeploy applications that include the affected dependency.
- Review workflows where Streebog digests influence integrity or verification decisions.
Validation and detection
- Check lockfiles and dependency manifests for streebog versions before 0.8.0.
- Confirm rebuilt artifacts no longer include affected streebog versions.
- Run regression tests covering Streebog digest generation and verification paths.
- Review security-sensitive uses of stored hashes created by affected versions.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2019-25006 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://rustsec.org/advisories/RUSTSEC-2019-0030.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.