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
prionPRIOn knowledge basePRION:CVE-2021-44758
HistoryDec 26, 2022 - 5:15 a.m.

Null pointer dereference

2022-12-2605:15:00
PRIOn knowledge base
www.prio-n.com
7

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

8.1 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

0.001 Low

EPSS

Percentile

36.3%

JSON

Heimdal before 7.7.1 allows attackers to cause a NULL pointer dereference in a SPNEGO acceptor via a preferred_mech_type of GSS_C_NO_OID and a nonzero initial_response value to send_accept.

CPENameOperatorVersion
heimdallt7.7.1

Related

alpinelinux 1
debiancve 1
veracode 1
cbl_mariner 1
osv 4
ubuntucve 1
cve 1
openvas 7
ubuntu 1
cloudfoundry 1
nessus 9
freebsd 1
freebsd_advisory 1
debian 2
fedora 3
mageia 1
gentoo 1
avleonov 1
alpinelinux
alpinelinux
CVE-2021-44758
2022-12-26 05:15:00
debiancve
debiancve
CVE-2021-44758
2022-12-26 05:15:00
veracode
veracode
Denial Of Service (DoS)
2022-11-24 13:09:08
cbl_mariner
cbl_mariner
CVE-2021-44758 affecting package heimdal 7.7.0-5
2023-01-29 21:01:57
osv
osv
CVE-2021-44758
2022-12-26 05:15:10
heimdal vulnerabilities
2023-01-12 17:12:53
heimdal - security update
2022-11-22 00:00:00
ubuntucve
ubuntucve
CVE-2021-44758
2022-12-26 00:00:00
cve
cve
CVE-2021-44758
2022-12-26 05:15:00
openvas
openvas
Ubuntu: Security Advisory (USN-5800-1)
2023-01-13 00:00:00
Fedora: Security Advisory for heimdal (FEDORA-2022-2c77cee4b5)
2022-11-30 00:00:00
Fedora: Security Advisory for heimdal (FEDORA-2022-cbbd105d08)
2022-11-30 00:00:00
ubuntu
ubuntu
Heimdal vulnerabilities
2023-01-12 00:00:00
cloudfoundry
cloudfoundry
USN-5800-1: Heimdal vulnerabilities | Cloud Foundry
2023-02-01 00:00:00
nessus
nessus
FreeBSD : FreeBSD -- Multiple vulnerabilities in Heimdal (97c1b0f7-47b9-11ee-8e38-002590c1f29c)
2023-08-31 00:00:00
Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS : Heimdal vulnerabilities (USN-5800-1)
2023-01-12 00:00:00
Fedora 36 : heimdal (2022-dba9ba8e2b)
2022-12-22 00:00:00
freebsd
freebsd
FreeBSD -- Multiple vulnerabilities in Heimdal
2022-11-15 00:00:00
freebsd_advisory
freebsd_advisory
FreeBSD-SA-22:14.heimdal
2022-11-15 00:00:00
debian
debian
[SECURITY] [DSA 5287-1] heimdal security update
2022-11-22 19:58:01
[SECURITY] [DLA 3206-1] heimdal security update
2022-11-26 20:21:42
fedora
fedora
[SECURITY] Fedora 35 Update: heimdal-7.7.1-3.fc35
2022-11-30 01:38:55
[SECURITY] Fedora 36 Update: heimdal-7.7.1-3.fc36
2022-11-30 01:35:59
[SECURITY] Fedora 37 Update: heimdal-7.7.1-3.fc37
2022-11-30 01:36:43
mageia
mageia
Updated heimdal packages fix security vulnerability
2022-12-17 21:48:08
gentoo
gentoo
Heimdal: Multiple Vulnerabilities
2023-10-08 00:00:00
avleonov
avleonov
Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
2022-12-30 18:03:13

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

8.1 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

0.001 Low

EPSS

Percentile

36.3%

JSON
Related for PRION:CVE-2021-44758
alpinelinux1debiancve1veracode1cbl_mariner1osv4ubuntucve1cve1openvas7ubuntu1cloudfoundry1nessus9freebsd1freebsd_advisory1debian2fedora3mageia1gentoo1avleonov1