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MicrosoftMS:CVE-2021-3449HistoryOct 12, 2021 - 7:00 a.m.
OpenSSL: CVE-2021-3449 NULL pointer deref in signature_algorithms processing
2021-10-1207:00:00
Microsoft
msrc.microsoft.com
25
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
7.3 High
AI Score
Confidence
High
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
0.003 Low
EPSS
Percentile
70.9%
Related
ibm
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alpinelinux
alpinelinux
CVE-2021-3449
2021-03-25 15:15:00
openssl
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Vulnerability in OpenSSL CVE-2021-3449
2021-03-25 00:00:00
cve
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CVE-2021-3449
2021-03-25 15:15:00
redhat
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(RHSA-2021:1063) Important: openssl security update
2021-04-05 13:17:44
(RHSA-2021:1131) Important: openssl security update
2021-04-07 15:12:41
checkpoint_security
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Check Point Response to OpenSSL CVE-2021-3449
2021-04-10 23:31:27
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2021-07-01 00:00:00
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2021-06-30 00:00:00
veracode
veracode
Denial Of Service (DoS)
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prion
prion
Null pointer dereference
2021-03-25 15:15:00
debian
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[SECURITY] [DSA 4875-1] openssl security update
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[SECURITY] [DLA 2751-1] postgresql-9.6 security update
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ics
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Hitachi Energy APM Edge (Update A)
2022-10-18 12:00:00
Siemens SINEC INS
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github
github
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2021-08-25 20:54:02
rustsec
rustsec
NULL pointer deref in signature_algorithms processing
2021-05-01 12:00:00
githubexploit
githubexploit
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2021-03-26 01:09:25
Exploit for NULL Pointer Dereference in Openssl
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cloudfoundry
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2021-04-14 00:00:00
redhatcve
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CVE-2021-3449
2021-03-25 14:58:10
osv
osv
openssl - security update
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openssl vulnerability
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CVE-2021-3449
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suse
suse
Security update for openssl-1_1 (important)
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Security update for nodejs10 (important)
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Security update for nodejs12 (important)
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f5
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K83623027 : OpenSSL vulnerability CVE-2021-3449
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debiancve
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CVE-2021-3449
2021-03-25 15:15:00
ubuntu
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2021-08-12 00:00:00
ubuntucve
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CVE-2021-3449
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Updated openssl packages fix security vulnerability
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FAQ
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rapid7blog
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oracle
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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
7.3 High
AI Score
Confidence
High
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
0.003 Low
EPSS
Percentile
70.9%
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