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ubuntuUbuntuUSN-6379-1
HistorySep 18, 2023 - 12:00 a.m.

vsftpd vulnerability

2023-09-1800:00:00
ubuntu.com
75
ubuntu 20.04 lts
vsftpd ftp server
alpaca tls protocol attack
traffic redirection
security vulnerability

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

46.8%

JSON

Releases

  • Ubuntu 20.04 LTS

Packages

  • vsftpd - FTP server written for security

Details

It was discovered that vsftpd was vulnerable to the ALPACA TLS protocol
content confusion attack. A remote attacker could possibly use this issue
to redirect traffic from one subdomain to another.

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchvsftpd< 3.0.5-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchvsftpd-dbg< 3.0.5-0ubuntu0.20.04.1UNKNOWN

Related

redos 3
osv 7
fedora 4
nessus 36
openvas 24
nvd 1
amazon 1
mageia 1
debiancve 1
cbl_mariner 5
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veracode 1
redhatcve 1
cve 1
suse 2
ubuntucve 1
alpinelinux 1
cloudlinux 1
rosalinux 1
f5 1
altlinux 2
prion 1
cvelist 1
photon 9
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debian 1
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[SECURITY] Fedora 33 Update: nginx-1.20.1-3.fc33
2021-07-04 01:09:18
[SECURITY] Fedora 34 Update: vsftpd-3.0.3-43.fc34
2021-10-21 16:53:35
[SECURITY] Fedora 34 Update: nginx-1.20.1-3.fc34
2021-07-04 01:08:03
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CentOS 9 : nginx-1.20.1-10.el9
2024-02-29 00:00:00
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2023-03-21 00:00:00
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2022-11-24 00:00:00
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2024-01-19 01:51:00
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2022-04-11 16:46:59
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Advisory ROSA-SA-2023-2269
2023-10-22 06:05:16
f5
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CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

46.8%

JSON
Related for USN-6379-1
redos3osv7fedora4nessus36openvas24nvd1amazon1mageia1debiancve1cbl_mariner5ibm6veracode1redhatcve1cve1suse2ubuntucve1alpinelinux1cloudlinux1rosalinux1f51altlinux2prion1cvelist1photon9ubuntu3debian1