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rubygemsRubySecRUBY:RUBY-2019-16201
HistorySep 30, 2019 - 9:00 p.m.

Regular Expression Denial of Service vulnerability of WEBrick's Digest access authentication

2019-09-3021:00:00
RubySec
rubysec.com
26

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

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

JSON

Regular expression denial of service vulnerability of WEBrick’s Digest
authentication module was found. An attacker can exploit this vulnerability
to cause an effective denial of service against a WEBrick service.

Affected configurations

Vulners
Node
rubyrubyRange2.4.7–2.5.0
OR
rubyrubyRange2.5.6–2.6.0
OR
rubyrubyRange2.6.4–2.7.0
OR
rubyrubyRange2.7.01>
VendorProductVersionCPE
rubyruby*cpe:2.3:a:ruby:ruby:*:*:*:*:*:*:*:*

Related

cbl_mariner 1
nvd 1
debiancve 1
prion 1
ubuntucve 1
alpinelinux 1
cve 1
osv 11
cvelist 1
veracode 1
redhatcve 1
openvas 20
nessus 42
debian 8
freebsd 1
cloudfoundry 1
gentoo 1
mageia 2
symantec 1
ubuntu 1
archlinux 2
amazon 2
suse 1
photon 6
rocky 2
redhat 6
almalinux 2
oraclelinux 2
ibm 1
oracle 1
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prion
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ubuntucve
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alpinelinux
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2019-11-25 00:00:00
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2020-03-21 08:11:44
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2020-06-03 00:00:00
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2019-12-18 00:00:00
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2021-06-29 13:58:40
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almalinux
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2021-06-29 13:58:20
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oraclelinux
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CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

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

JSON
Related for RUBY:RUBY-2019-16201
cbl_mariner1nvd1debiancve1prion1ubuntucve1alpinelinux1cve1osv11cvelist1veracode1redhatcve1openvas20nessus42debian8freebsd1cloudfoundry1gentoo1mageia2symantec1ubuntu1archlinux2amazon2suse1photon6rocky2redhat6almalinux2oraclelinux2ibm1oracle1