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ubuntucveUbuntu.comUB:CVE-2020-27638
HistoryOct 22, 2020 - 12:00 a.m.

CVE-2020-27638

2020-10-2200:00:00
ubuntu.com
ubuntu.com
9

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

0.01 Low

EPSS

Percentile

83.4%

JSON

receive.c in fastd before v21 allows denial of service (assertion failure)
when receiving packets with an invalid type code.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfastd< 18-3ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfastd< 18-3ubuntu0.1UNKNOWN
ubuntu20.10noarchfastd< 19-3ubuntu0.1UNKNOWN
ubuntu16.04noarchfastd< 17-4ubuntu0.1UNKNOWN

Related

fedora 3
osv 4
openvas 6
nessus 6
ubuntu 2
nvd 1
veracode 1
debian 1
prion 1
cvelist 1
debiancve 1
cve 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 vulnerability
2021-02-02 14:09:32
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
nessus
nessus
Debian DLA-2414-1 : fastd security update
2020-10-26 00:00:00
Ubuntu 20.04 LTS : fastd vulnerability (USN-4610-1)
2020-10-30 00:00:00
Fedora 31 : fastd (2020-01dc2bc62c)
2020-11-03 00:00:00
ubuntu
ubuntu
fastd vulnerability
2020-10-29 00:00:00
fastd vulnerability
2021-02-02 00:00:00
nvd
nvd
CVE-2020-27638
2020-10-22 13:15:15
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
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

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

0.01 Low

EPSS

Percentile

83.4%

JSON
Related for UB:CVE-2020-27638
fedora3osv4openvas6nessus6ubuntu2nvd1veracode1debian1prion1cvelist1debiancve1cve1