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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2021-41819
HistoryJan 01, 2022 - 6:15 a.m.

CVE-2021-41819

2022-01-0106:15:07
Alpine Linux Development Team
security.alpinelinux.org
31
cve-2021-41819
ruby
cgi
cookie
mishandles
security prefixes
vulnerability

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8

Confidence

High

EPSS

0.005

Percentile

77.5%

JSON

CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.

Related

nessus 51
prion 1
openvas 23
redhatcve 1
debiancve 1
cbl_mariner 1
osv 20
freebsd 1
suse 1
cnvd 1
cvelist 1
cve 1
ubuntucve 1
veracode 1
github 1
nvd 1
redhat 10
oraclelinux 4
almalinux 4
debian 3
rocky 4
hackerone 1
rubygems 1
ubuntu 1
cloudfoundry 1
redos 1
photon 2
fedora 2
amazon 1
mageia 1
gentoo 1
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EulerOS 2.0 SP10 : ruby (EulerOS-SA-2022-1515)
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EulerOS 2.0 SP8 : ruby (EulerOS-SA-2022-1361)
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openSUSE: Security Advisory for ruby2.5 (SUSE-SU-2022:3292-1)
2022-09-17 00:00:00
redhatcve
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2021-11-25 19:11:16
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2022-01-01 06:15:07
cbl_mariner
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CVE-2021-41819 affecting package ruby for versions less than 3.1.2-2
2022-04-26 20:17:12
osv
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BIT-ruby-2021-41819
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Cookie Prefix Spoofing in CGI::Cookie.parse
2022-01-21 23:22:17
CVE-2021-41819
2022-01-01 06:15:07
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Ruby has unspecified vulnerabilities (CNVD-2022-06510)
2021-11-29 00:00:00
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Denial Of Service (DoS)
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github
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Cookie Prefix Spoofing in CGI::Cookie.parse
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nvd
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2022-01-01 06:15:07
redhat
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(RHSA-2022:5779) Moderate: ruby:2.5 security update
2022-08-01 09:05:09
(RHSA-2022:6447) Moderate: ruby:2.7 security, bug fix, and enhancement update
2022-09-13 07:36:49
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[SECURITY] [DLA 2853-1] ruby2.3 security update
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[SECURITY] [DSA 5066-1] ruby2.5 security update
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ruby:3.0 security, bug fix, and enhancement update
2022-09-13 07:36:53
hackerone
hackerone
Internet Bug Bounty: Ruby CVE-2021-41819: Cookie Prefix Spoofing in CGI::Cookie.parse
2022-01-30 07:31:32
rubygems
rubygems
Cookie Prefix Spoofing in CGI::Cookie.parse
2021-11-23 21:00:00
ubuntu
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2022-01-18 00:00:00
cloudfoundry
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2022-05-08 01:48:39
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CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8

Confidence

High

EPSS

0.005

Percentile

77.5%

JSON
Related for ALPINE:CVE-2021-41819
nessus51prion1openvas23redhatcve1debiancve1cbl_mariner1osv20freebsd1suse1cnvd1cvelist1cve1ubuntucve1veracode1github1nvd1redhat10oraclelinux4almalinux4debian3rocky4hackerone1rubygems1ubuntu1cloudfoundry1redos1photon2fedora2amazon1mageia1gentoo1