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
akamaiblogAkamai Threat Research TeamAKAMAIBLOG:94B715279ABA113C427A5E987C080DA7
HistoryDec 20, 2021 - 6:30 p.m.

Akamai Reports Another DoS in Log4j2 (CVE-2021-45105): What You Need to Know

2021-12-2018:30:57
Akamai Threat Research Team
www.akamai.com
61

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.966 High

EPSS

Percentile

99.6%

JSON

The series of vulnerabilities recently discovered in Log4j2 has shocked the internet. As part of our continuing research, on December 17, Hideki Okamoto from Akamai found and responsibly reported an additional denial-of-service (DoS) vulnerability, which was assigned as CVE-2021-45105.

Related

checkpoint_advisories 1
attackerkb 1
nessus 13
ibm 132
githubexploit 6
prion 1
cve 1
debian 2
mageia 1
osv 7
debiancve 1
ubuntu 2
redhat 5
veracode 1
cnvd 1
rapid7blog 1
ubuntucve 1
zdi 1
github 2
suse 2
kaspersky 1
f5 1
freebsd 1
amazon 1
redos 1
cloudfoundry 1
impervablog 1
redhatcve 1
qualysblog 1
securelist 1
trellix 2
avleonov 1
fedora 2
ics 1
cisa 1
checkpoint_advisories
checkpoint_advisories
Apache Log4j Denial Of Service (CVE-2021-45105)
2021-12-21 00:00:00
attackerkb
attackerkb
CVE-2021-45105
2021-12-18 00:00:00
nessus
nessus
FreeBSD : OpenSearch -- Log4Shell (d1be3d73-6737-11ec-9eea-589cfc007716)
2021-12-27 00:00:00
Oracle WebCenter Portal DoS (Jan 2022 CPU)
2022-01-19 00:00:00
openSUSE 15 Security Update : log4j (openSUSE-SU-2021:4118-1)
2021-12-21 00:00:00
ibm
ibm
Security Bulletin: A vulnerability in Apache log4j (CVE-2021-45105) affects IBM Operations Analytics Predictive Insights
2022-01-17 09:18:52
Security Bulletin: IBM Cloud Pak for Data System 1.0 is vulnerable to denial of service due to Apache Log4j (CVE-2021-45105)
2022-06-06 14:45:48
Security Bulletin: Vulnerabilities in Apache Log4j affect IBM App Connect for Manufacturing 2.0 (CVE-2021-45105)
2021-12-22 08:39:41
githubexploit
githubexploit
Exploit for Improper Input Validation in Apache Log4J
2021-12-18 14:24:46
Exploit for CVE-2021-45105
2021-12-20 21:27:55
Exploit for Improper Input Validation in Apache Log4J
2021-12-18 12:54:44
prion
prion
Code injection
2021-12-18 12:15:00
cve
cve
CVE-2021-45105
2021-12-18 12:15:00
debian
debian
[SECURITY] [DSA 5024-1] apache-log4j2 security update
2021-12-18 20:39:14
[SECURITY] [DLA 2852-1] apache-log4j2 security update
2021-12-26 21:44:27
mageia
mageia
Updated log4j packages fix security vulnerability
2021-12-20 23:32:32
osv
osv
CVE-2021-45105
2021-12-18 12:15:07
apache-log4j2 vulnerability
2021-12-19 17:39:38
Apache Log4j2 vulnerable to Improper Input Validation and Uncontrolled Recursion
2021-12-18 18:00:07
debiancve
debiancve
CVE-2021-45105
2021-12-18 12:15:00
ubuntu
ubuntu
Apache Log4j 2 vulnerability
2021-12-19 00:00:00
Apache Log4j 2 vulnerabilities
2022-01-11 00:00:00
redhat
redhat
(RHSA-2022:1469) Low: Red Hat Single Sign-On 7.5.2 security update
2022-04-20 14:33:33
(RHSA-2022:1463) Low: Red Hat Single Sign-On 7.5.2 security update on RHEL 8
2022-04-20 13:28:43
(RHSA-2022:1462) Low: Red Hat Single Sign-On 7.5.2 security update on RHEL 7
2022-04-20 13:28:41
veracode
veracode
Denial Of Service (DoS)
2021-12-18 18:53:46
cnvd
cnvd
Apache Log4j2 Denial of Service Vulnerability (CNVD-2021-101661)
2021-12-20 00:00:00
rapid7blog
rapid7blog
Update on Log4Shell’s Impact on Rapid7 Solutions and Systems
2021-12-14 00:55:13
ubuntucve
ubuntucve
CVE-2021-45105
2021-12-19 00:00:00
zdi
zdi
Apache Log4j StrSubstitutor Uncontrolled Recursion Denial-of-Service Vulnerability
2021-12-19 00:00:00
github
github
Apache Log4j2 vulnerable to Improper Input Validation and Uncontrolled Recursion
2021-12-18 18:00:07
Remote code injection, Improper Input Validation and Uncontrolled Recursion in Log4j library
2022-01-06 18:31:23
suse
suse
Security update for log4j (important)
2021-12-20 00:00:00
Security update for log4j (important)
2021-12-22 00:00:00
kaspersky
kaspersky
KLA12394 DoS vulnerability in Apache Log4j
2021-12-18 00:00:00
f5
f5
K34162192 : Apache log4j2 denial-of-service vulnerability CVE-2021-45105
2021-12-21 00:00:00
freebsd
freebsd
OpenSearch -- Log4Shell
2021-12-16 00:00:00
amazon
amazon
Medium: aws-kinesis-agent
2021-12-21 02:01:00
redos
redos
ROS-20211223-01
2021-12-23 00:00:00
cloudfoundry
cloudfoundry
Log4j vulnerabilities (CVE-2021-44228 and CVE-2021-45105 ) impact on Cloud Foundry Products | Cloud Foundry
2021-12-12 00:00:00
impervablog
impervablog
Why Attackers Target the Gaming Industry
2023-05-30 11:47:27
redhatcve
redhatcve
CVE-2021-45105
2022-04-30 13:07:43
qualysblog
qualysblog
How to Discover Log4Shell Vulnerabilities in Running Containers & Images
2021-12-27 19:39:34
securelist
securelist
Answering Log4Shell-related questions
2021-12-20 15:45:30
trellix
trellix
Log4shell Vulnerability is the Coal in Our Stocking for 2021
2022-01-19 00:00:00
Log4shell Vulnerability is the Coal in Our Stocking for 2021
2022-01-19 00:00:00
avleonov
avleonov
Log4j “Log4Shell” RCE explained (CVE-2021-44228)
2021-12-26 22:07:17
fedora
fedora
[SECURITY] Fedora 34 Update: log4j-2.17.0-1.fc34
2021-12-27 00:56:30
[SECURITY] Fedora 35 Update: log4j-2.17.0-1.fc35
2021-12-27 00:41:40
ics
ics
Mitigating Log4Shell and Other Log4j-Related Vulnerabilities
2021-12-23 12:00:00
cisa
cisa
Mitigating Log4Shell and Other Log4j-Related Vulnerabilities
2021-12-22 00:00:00

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.966 High

EPSS

Percentile

99.6%

JSON
Related for AKAMAIBLOG:94B715279ABA113C427A5E987C080DA7
checkpoint_advisories1attackerkb1nessus13ibm132githubexploit6prion1cve1debian2mageia1osv7debiancve1ubuntu2redhat5veracode1cnvd1rapid7blog1ubuntucve1zdi1github2suse2kaspersky1f51freebsd1amazon1redos1cloudfoundry1impervablog1redhatcve1qualysblog1securelist1trellix2avleonov1fedora2ics1cisa1