CWE-1330 Detail

CWE-1330

Remanent Data Readable after Memory Erase
Draft
2020-12-10
00h00 +00:00
2025-12-11
00h00 +00:00
CWE Mitre.org
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Naam: Remanent Data Readable after Memory Erase

Confidential information stored in memory circuits is readable or recoverable after being cleared or erased.

Algemene informatie

Introductiemodi

Architecture and Design
Implementation

Toepasselijke platforms

Taal

Class: Not Language-Specific (Undetermined)

Besturingssystemen

Class: Not OS-Specific (Undetermined)

Architecturen

Class: Not Architecture-Specific (Undetermined)

Technologieën

Name: Security Hardware (Undetermined)
Class: Not Technology-Specific (Undetermined)

Veelvoorkomende gevolgen

Bereik Impact Waarschijnlijkheid
ConfidentialityModify Memory, Read Memory

Note: Confidential data are readable to untrusted agent.

Waargenomen voorbeelden

Referenties Beschrijving

CVE-2019-8575

Firmware Data Deletion Vulnerability in which a base station factory reset might not delete all user information. The impact of this enables a new owner of a used device that has been "factory-default reset" with a vulnerable firmware version can still retrieve, at least, the previous owner's wireless network name, and the previous owner's wireless security (such as WPA2) key. This issue was addressed with improved, data deletion.

Mogelijke risicobeperkingen

Phases : Architecture and Design

Detectiemethoden

Architecture or Design Review

Dynamic Analysis with Manual Results Interpretation

Notities kwetsbaarheidsmapping

Rechtvaardiging : This CWE entry is at the Variant level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Opmerking : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Gerelateerde aanvalspatronen

CAPEC-ID Naam aanvalspatroon
CAPEC-150 Collect Data from Common Resource Locations
An adversary exploits well-known locations for resources for the purposes of undermining the security of the target. In many, if not most systems, files and resources are organized in a default tree structure. This can be useful for adversaries because they often know where to look for resources or files that are necessary for attacks. Even when the precise location of a targeted resource may not be known, naming conventions may indicate a small area of the target machine's file tree where the resources are typically located. For example, configuration files are normally stored in the /etc director on Unix systems. Adversaries can take advantage of this to commit other types of attacks.
CAPEC-37 Retrieve Embedded Sensitive Data
An attacker examines a target system to find sensitive data that has been embedded within it. This information can reveal confidential contents, such as account numbers or individual keys/credentials that can be used as an intermediate step in a larger attack.
CAPEC-545 Pull Data from System Resources
An adversary who is authorized or has the ability to search known system resources, does so with the intention of gathering useful information. System resources include files, memory, and other aspects of the target system. In this pattern of attack, the adversary does not necessarily know what they are going to find when they start pulling data. This is different than CAPEC-150 where the adversary knows what they are looking for due to the common location.

Referenties

REF-1154

NIST Special Publication 800-88 Revision 1: Guidelines for Media Sanitization
National Institute of Standards and Technology.
https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-88r1.pdf

Indiening

Naam Organisatie Datum Releasedatum Version
Hareesh Khattri, Arun Kanuparthi, Parbati K. Manna Intel Corporation 2020-06-10 +00:00 2020-12-10 +00:00 4.3

Wijzigingen

Naam Organisatie Datum Opmerking
CWE Content Team MITRE 2022-04-28 +00:00 updated Applicable_Platforms
CWE Content Team MITRE 2022-06-28 +00:00 updated Applicable_Platforms
CWE Content Team MITRE 2023-04-27 +00:00 updated Relationships
CWE Content Team MITRE 2023-06-29 +00:00 updated Mapping_Notes
CWE Content Team MITRE 2025-12-11 +00:00 updated Weakness_Ordinalities
De informatie die op CVE Find wordt gepresenteerd, is afkomstig van verschillende zorgvuldig geselecteerde referentiebronnen. CVE-gegevens worden geleverd door MITRE Corporation en de National Vulnerability Database (NVD). De Known Exploited Vulnerabilities (KEV)-catalogus is afkomstig van de Cybersecurity and Infrastructure Security Agency (CISA), terwijl EPSS-scores afkomstig zijn van FIRST.org. Daarnaast worden gegevens over softwarezwakheden (CWE) en veelvoorkomende aanvalspatronen (CAPEC) bijgehouden door MITRE Corporation, en informatie over hardware- en softwareconfiguraties (CPE) wordt geleverd door de NVD.