cve-2020-8150
Vulnerability from cvelistv5
Published
2020-11-09 14:19
Modified
2024-08-04 09:48
Severity ?
EPSS score ?
Summary
A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | n/a | Nextcloud Server |
Version: 19.0.2 |
|
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"x_transferred" ], "url": "http://seclists.org/fulldisclosure/2020/Dec/58" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Nextcloud Server", "vendor": "n/a", "versions": [ { "status": "affected", "version": "19.0.2" } ] } ], "descriptions": [ { "lang": "en", "value": "A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-310", "description": "Cryptographic Issues - Generic (CWE-310)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-12-29T10:06:12", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://hackerone.com/reports/742588" }, { "tags": [ "x_refsource_MISC" ], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-039" }, { "name": "20201225 Re: [FD] CVE-2020-8150 - Remote Code Execution as SYSTEM/root via Backblaze", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://seclists.org/fulldisclosure/2020/Dec/55" }, { "name": "20201229 Re: [FD] CVE-2020-8150 - Remote Code Execution as SYSTEM/root via Backblaze", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://seclists.org/fulldisclosure/2020/Dec/57" }, { "name": "20201229 Re: CVE-2020-8150 - Remote Code Execution as SYSTEM/root via Backblaze", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://seclists.org/fulldisclosure/2020/Dec/58" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "support@hackerone.com", "ID": "CVE-2020-8150", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Nextcloud Server", "version": { "version_data": [ { "version_value": "19.0.2" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { 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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.