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NVD
NVD
added 2020/11/09 3:15 p.m.35 views

CVE-2020-8150

A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files...

4.1CVSS4.3AI score0.00289EPSS
SaveExploits2References5
OSV
OSV
added 2020/11/09 3:15 p.m.22 views

CVE-2020-8150

A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files...

4.1CVSS6.7AI score
SaveExploits0References5
NVD
NVD
added 2020/11/09 3:15 p.m.29 views

CVE-2020-8133

A wrong generation of the passphrase for the encrypted block in Nextcloud Server 19.0.1 allowed an attacker to overwrite blocks in a file...

5.3CVSS5.2AI score0.00725EPSS
SaveExploits1References3
OSV
OSV
added 2020/11/09 3:15 p.m.17 views

CVE-2020-8133

A wrong generation of the passphrase for the encrypted block in Nextcloud Server 19.0.1 allowed an attacker to overwrite blocks in a file...

5.3CVSS6.7AI score
SaveExploits0References3
Prion
Prion
added 2020/11/09 3:15 p.m.18 views

Design/Logic Flaw

A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files...

1.9CVSS4.5AI score0.00289EPSS
SaveExploits2References5Affected Software1
Prion
Prion
added 2020/11/09 3:15 p.m.25 views

Design/Logic Flaw

A wrong generation of the passphrase for the encrypted block in Nextcloud Server 19.0.1 allowed an attacker to overwrite blocks in a file...

5CVSS5.2AI score0.00725EPSS
SaveExploits1References3Affected Software1
CVE
CVE
added 2020/11/09 2:25 p.m.62 views

CVE-2020-8133

Nextcloud Server 19.0.1 vulnerability (CVE-2020-8133) arises from incorrect passphrase generation for the encrypted block, enabling an attacker to silently overwrite blocks within a file. Public sources (Nextcloud advisory NC-SA-2020-038) describe MAC-based encryption weaknesses that can be explo...

5.3CVSS5.1AI score0.00725EPSS
SaveExploits1References3Affected Software1
Cvelist
Cvelist
added 2020/11/09 2:25 p.m.38 views

CVE-2020-8133

A wrong generation of the passphrase for the encrypted block in Nextcloud Server 19.0.1 allowed an attacker to overwrite blocks in a file...

5.1AI score0.00725EPSS
SaveExploits1References2
Cvelist
Cvelist
added 2020/11/09 2:19 p.m.37 views

CVE-2020-8150

A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files...

4.2AI score0.00289EPSS
SaveExploits2References5
CVE
CVE
added 2020/11/09 2:19 p.m.90 views

CVE-2020-8150

CVE-2020-8150 relates to Nextcloud Server 19.0.1 and describes a cryptographic downgrade where an attacker can degrade the encryption scheme and break the integrity of encrypted files. Public docs indicate this vulnerability affects Nextcloud Server 19.0.1 and is discussed in the NC-SA-2020-039 a...

4.1CVSS4.4AI score0.00289EPSS
SaveExploits2References5Affected Software1
CNVD
CNVD
added 2020/11/09 12:0 a.m.6 views

Nextcloud Server Encryption Issue Vulnerability

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Server 18.0.4, which stems from too small a random character set being used for encryption, making decryption tim...

3.5CVSS6.9AI score0.00369EPSS
SaveExploits1References1
CNVD
CNVD
added 2020/11/03 12:0 a.m.13 views

Nextcloud Server Authorization Issues Vulnerability (CNVD-2020-64589)

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. An authorization issue vulnerability exists in Nextcloud Server 19.0.1, which stems from a misconfiguration that allows users to feel that a passwordless...

6.8CVSS6.8AI score0.0059EPSS
SaveExploits1References1
NVD
NVD
added 2020/11/02 9:15 p.m.24 views

CVE-2020-8173

A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended...

3.5CVSS3.7AI score0.00369EPSS
SaveExploits1References2
NVD
NVD
added 2020/11/02 9:15 p.m.26 views

CVE-2020-8183

A logic error in Nextcloud Server 19.0.0 caused a plaintext storage of the share password when it was given on the initial create API call...

7.5CVSS7.5AI score0.01912EPSS
SaveExploits1References2
OSV
OSV
added 2020/11/02 9:15 p.m.16 views

CVE-2020-8173

A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended...

2.2CVSS6.7AI score
SaveExploits0References2
OSV
OSV
added 2020/11/02 9:15 p.m.32 views

CVE-2020-8183

A logic error in Nextcloud Server 19.0.0 caused a plaintext storage of the share password when it was given on the initial create API call...

7.5CVSS6.8AI score
SaveExploits0References2
NVD
NVD
added 2020/11/02 9:15 p.m.26 views

CVE-2020-8236

A wrong configuration in Nextcloud Server 19.0.1 incorrectly made the user feel the passwordless WebAuthn is also a two factor verification by asking for the PIN of the passwordless WebAuthn but not verifying it...

6.8CVSS6.6AI score0.0059EPSS
SaveExploits1References2
OSV
OSV
added 2020/11/02 9:15 p.m.34 views

CVE-2020-8236

A wrong configuration in Nextcloud Server 19.0.1 incorrectly made the user feel the passwordless WebAuthn is also a two factor verification by asking for the PIN of the passwordless WebAuthn but not verifying it...

6.8CVSS6.8AI score
SaveExploits0References2
Prion
Prion
added 2020/11/02 9:15 p.m.19 views

Design/Logic Flaw

A wrong configuration in Nextcloud Server 19.0.1 incorrectly made the user feel the passwordless WebAuthn is also a two factor verification by asking for the PIN of the passwordless WebAuthn but not verifying it...

4.6CVSS6.6AI score0.0059EPSS
SaveExploits1References2Affected Software1
ATTACKERKB
ATTACKERKB
added 2020/11/02 9:15 p.m.4 views

CVE-2020-8173

A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended...

3.5CVSS4.5AI score0.00369EPSS
SaveExploits1References3
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