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ubuntuUbuntuUSN-4610-1
HistoryOct 29, 2020 - 12:00 a.m.

fastd vulnerability

2020-10-2900:00:00
ubuntu.com
37

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.4%

JSON

Releases

  • Ubuntu 20.04 LTS

Packages

  • fastd - Fast and Secure Tunneling Daemon

Details

It was discovered that fastd did not properly handle receive buffers under
certain circumstances. A remote attacker could possibly use this issue to
cause a memory leak, resulting in a denial of service. (CVE-2020-27638)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchfastd< 18-3ubuntu0.1UNKNOWN
Ubuntu20.04noarchfastd-dbgsym< 18-3ubuntu0.1UNKNOWN

Related

fedora 3
osv 4
nessus 6
ubuntucve 1
veracode 1
debian 1
prion 1
openvas 6
nvd 1
cvelist 1
debiancve 1
cve 1
ubuntu 1
fedora
fedora
[SECURITY] Fedora 33 Update: fastd-21-1.fc33
2020-11-03 01:00:32
[SECURITY] Fedora 31 Update: fastd-21-1.fc31
2020-11-03 01:21:17
[SECURITY] Fedora 32 Update: fastd-21-1.fc32
2020-11-03 01:30:11
osv
osv
CVE-2020-27638
2020-10-22 13:15:15
fastd vulnerability
2020-10-29 13:20:40
fastd - security update
2020-10-25 00:00:00
nessus
nessus
Ubuntu 20.04 LTS : fastd vulnerability (USN-4610-1)
2020-10-30 00:00:00
Debian DLA-2414-1 : fastd security update
2020-10-26 00:00:00
Fedora 31 : fastd (2020-01dc2bc62c)
2020-11-03 00:00:00
ubuntucve
ubuntucve
CVE-2020-27638
2020-10-22 00:00:00
veracode
veracode
Denial Of Service (DoS)
2020-11-09 05:43:06
debian
debian
[SECURITY] [DLA-2414-1] fastd security update
2020-10-25 19:30:46
prion
prion
Type confusion
2020-10-22 13:15:00
openvas
openvas
Fedora: Security Advisory for fastd (FEDORA-2020-01dc2bc62c)
2020-11-03 00:00:00
Fedora: Security Advisory for fastd (FEDORA-2020-13edfc3215)
2020-11-03 00:00:00
Ubuntu: Security Advisory (USN-4718-1)
2021-02-03 00:00:00
nvd
nvd
CVE-2020-27638
2020-10-22 13:15:15
cvelist
cvelist
CVE-2020-27638
2020-10-22 12:27:04
debiancve
debiancve
CVE-2020-27638
2020-10-22 13:15:15
cve
cve
CVE-2020-27638
2020-10-22 13:15:15
ubuntu
ubuntu
fastd vulnerability
2021-02-02 00:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.4%

JSON
Related for USN-4610-1
fedora3osv4nessus6ubuntucve1veracode1debian1prion1openvas6nvd1cvelist1debiancve1cve1ubuntu1