Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2020-28196
HistoryNov 06, 2020 - 8:15 a.m.

CVE-2020-28196

2020-11-0608:15:00
CWE-674
[email protected]
web.nvd.nist.gov
531
cve-2020-28196
mit kerberos 5
krb5
asn.1
recursion
vulnerability
nvd

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

76.6%

JSON

MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.

References

Related

nessus 38
veracode 1
alpinelinux 1
mageia 1
fedora 3
suse 2
prion 1
altlinux 1
oraclelinux 2
osv 5
rocky 1
redhatcve 1
almalinux 1
ubuntucve 1
gentoo 1
cbl_mariner 1
debian 2
ubuntu 1
debiancve 1
ibm 5
redhat 14
cloudfoundry 1
amazon 1
photon 4
freebsd 1
oracle 3
ics 1
nessus
nessus
GLSA-202011-17 : MIT Kerberos 5: Denial of service
2020-11-17 00:00:00
Rocky Linux 8 : krb5 (RLSA-2021:1593)
2023-11-06 00:00:00
Debian DSA-4795-1 : krb5 - security update
2020-11-23 00:00:00
veracode
veracode
Denial Of Service
2020-11-24 10:12:56
alpinelinux
alpinelinux
CVE-2020-28196
2020-11-06 08:15:00
mageia
mageia
Updated krb5 packages fix a security vulnerability
2021-01-14 18:13:25
fedora
fedora
[SECURITY] Fedora 32 Update: krb5-1.18.2-29.fc32
2020-11-14 01:23:43
[SECURITY] Fedora 31 Update: krb5-1.17-47.fc31
2020-11-21 01:52:13
[SECURITY] Fedora 33 Update: krb5-1.18.2-29.fc33
2020-11-09 01:13:38
suse
suse
Security update for krb5 (moderate)
2020-11-27 00:00:00
Security update for krb5 (moderate)
2020-11-26 00:00:00
prion
prion
Code injection
2020-11-06 08:15:00
altlinux
altlinux
Security fix for the ALT Linux 9 package krb5 version 1.17.2-alt1
2020-11-24 00:00:00
oraclelinux
oraclelinux
krb5 security update
2021-05-25 00:00:00
krb5 security update
2021-06-11 00:00:00
osv
osv
krb5 vulnerability
2020-11-17 13:35:56
CVE-2020-28196
2020-11-06 08:15:13
krb5 - security update
2020-11-07 00:00:00
rocky
rocky
krb5 security update
2021-05-18 05:36:22
redhatcve
redhatcve
CVE-2020-28196
2020-11-24 11:22:53
almalinux
almalinux
Moderate: krb5 security update
2021-05-18 05:36:22
ubuntucve
ubuntucve
CVE-2020-28196
2020-11-06 00:00:00
gentoo
gentoo
MIT Kerberos 5: Denial of service
2020-11-16 00:00:00
cbl_mariner
cbl_mariner
CVE-2020-28196 affecting package krb5 1.17-4
2021-11-03 19:21:15
debian
debian
[SECURITY] [DSA 4795-1] krb5 security update
2020-11-21 18:19:03
[SECURITY] [DLA 2437-1] krb5 security update
2020-11-07 12:38:26
ubuntu
ubuntu
Kerberos vulnerability
2020-11-17 00:00:00
debiancve
debiancve
CVE-2020-28196
2020-11-06 08:15:00
ibm
ibm
Security Bulletin: Vulnerability in MIT Kerberos 5 (CVE-2020-28196) affects HMC
2021-11-22 06:03:21
Security Bulletin: Multiple security vulnerabilities found in open source code that is shipped with IBM Security Verify Access
2022-07-06 18:27:44
Security Bulletin: IBM QRadar SIEM Application Framework Base Image is vulnerable to using components with Known Vulnerabilities
2021-12-03 18:52:37
redhat
redhat
(RHSA-2021:1593) Moderate: krb5 security update
2021-05-18 05:36:22
(RHSA-2021:2239) Moderate: Red Hat Virtualization Host security update [ovirt-4.4.6]
2021-06-03 08:43:27
(RHSA-2021:2705) Moderate: Release of OpenShift Serverless 1.16.0
2021-07-13 16:31:04
cloudfoundry
cloudfoundry
USN-4635-1: Kerberos vulnerability | Cloud Foundry
2021-01-12 00:00:00
amazon
amazon
Medium: krb5
2022-09-09 10:48:00
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2022-3.0-0342
2021-12-12 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0342
2021-12-12 00:00:00
Important Photon OS Security Update - PHSA-2021-0455
2021-11-30 00:00:00
freebsd
freebsd
MySQL -- Multiple vulnerabilities
2021-04-20 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - July 2021
2021-07-20 00:00:00
Oracle Critical Patch Update Advisory - April 2021
2021-04-20 00:00:00
Oracle Critical Patch Update Advisory - April 2022
2022-04-19 00:00:00
ics
ics
Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1
2023-12-14 12:00:00

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

76.6%

JSON
Related for CVE-2020-28196
nessus38veracode1alpinelinux1mageia1fedora3suse2prion1altlinux1oraclelinux2osv5rocky1redhatcve1almalinux1ubuntucve1gentoo1cbl_mariner1debian2ubuntu1debiancve1ibm5redhat14cloudfoundry1amazon1photon4freebsd1oracle3ics1