VAR-202006-1686
Vulnerability from variot - Updated: 2024-11-23 21:02Out-of-bounds read in DHCPv6 subsystem in Intel(R) AMT and Intel(R)ISM versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64 and 14.0.33 may allow an unauthenticated user to potentially enable information disclosure via network access. Treck IP stack implementations for embedded systems are affected by multiple vulnerabilities. This set of vulnerabilities was researched and reported by JSOF, who calls them Ripple20.CVE-2020-0594 Unknown CVE-2020-0595 Unknown CVE-2020-0597 Unknown CVE-2020-11896 Affected CVE-2020-11897 Not Affected CVE-2020-11898 Affected CVE-2020-11899 Not Affected CVE-2020-11900 Affected CVE-2020-11901 Not Affected CVE-2020-11902 Not Affected CVE-2020-11903 Not Affected CVE-2020-11904 Not Affected CVE-2020-11905 Not Affected CVE-2020-11906 Affected CVE-2020-11907 Affected CVE-2020-11908 Not Affected CVE-2020-11909 Not Affected CVE-2020-11910 Not Affected CVE-2020-11911 Affected CVE-2020-11912 Affected CVE-2020-11913 Not Affected CVE-2020-11914 Affected CVE-2020-8674 UnknownCVE-2020-0594 Unknown CVE-2020-0595 Unknown CVE-2020-0597 Unknown CVE-2020-11896 Affected CVE-2020-11897 Not Affected CVE-2020-11898 Affected CVE-2020-11899 Not Affected CVE-2020-11900 Affected CVE-2020-11901 Not Affected CVE-2020-11902 Not Affected CVE-2020-11903 Not Affected CVE-2020-11904 Not Affected CVE-2020-11905 Not Affected CVE-2020-11906 Affected CVE-2020-11907 Affected CVE-2020-11908 Not Affected CVE-2020-11909 Not Affected CVE-2020-11910 Not Affected CVE-2020-11911 Affected CVE-2020-11912 Affected CVE-2020-11913 Not Affected CVE-2020-11914 Affected CVE-2020-8674 Unknown. Intel(R) AMT and ISM Exists in an out-of-bounds read vulnerability.Information may be obtained. Both Intel Active Management Technology (AMT) and Intel Software Manager (ISM) are products of Intel Corporation of the United States. Intel Active Management Technology is a set of hardware-based computer remote active management technology software. Intel Software Manager is a utility for managing Intel software development products. A remote attacker could exploit this vulnerability to obtain information. The following products and versions are affected: Intel AMT before 11.8.77, before 11.12.77, before 11.22.77, before 12.0.64, before 14.0.33; ISM before 11.8.76, before 11.12.77 Version, version before 11.22.77, version before 12.0.64, version before 14.0.33
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.