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nvd[email protected]NVD:CVE-2023-22796
HistoryFeb 09, 2023 - 8:15 p.m.

CVE-2023-22796

2023-02-0920:15:11
CWE-400
CWE-1333
[email protected]
web.nvd.nist.gov
2
dos
active support
regular expression

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

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

45.6%

JSON

A regular expression based DoS vulnerability in Active Support <6.1.7.1 and <7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability.

Affected configurations

NVD
Node
activesupport_projectactivesupportRange<6.1.7.1ruby
OR
activesupport_projectactivesupportRange7.0.0–7.0.4.1ruby

Related

gitlab 2
github 1
nessus 5
osv 2
redhatcve 1
debiancve 1
alpinelinux 1
ubuntucve 1
hackerone 1
prion 1
veracode 1
cve 1
openvas 2
cvelist 1
redhat 2
rubygems 1
debian 1
rocky 1
gitlab
gitlab
Duplicate of ./gem/activesupport/CVE-2023-22796.yml
2023-01-18 00:00:00
Inefficient Regular Expression Complexity
2023-02-09 00:00:00
github
github
ReDoS based DoS vulnerability in Active Support's underscore
2023-01-18 18:23:20
nessus
nessus
SUSE SLES15 / openSUSE 15 Security Update : rubygem-activesupport-5_1 (SUSE-SU-2023:0275-1)
2023-02-07 00:00:00
Fedora 38 : 1:rubygem-actionmailer / 1:rubygem-actionpack / 1:rubygem-activerecord / 1:rubygem-activesupport / 1:rubygem-rails / rubygem-actioncable / rubygem-actionmailbox / rubygem-actiontext / rubygem-actionview / rubygem-activejob / rubygem-activemodel / rubygem-activestorage / rubygem-railties (2023-f60cca0686)
2023-02-01 00:00:00
Debian DSA-5372-1 : rails - security update
2023-03-14 00:00:00
osv
osv
ReDoS based DoS vulnerability in Active Support's underscore
2023-01-18 18:23:20
rails - security update
2023-03-13 00:00:00
redhatcve
redhatcve
CVE-2023-22796
2023-01-26 10:36:11
debiancve
debiancve
CVE-2023-22796
2023-02-09 20:15:11
alpinelinux
alpinelinux
CVE-2023-22796
2023-02-09 20:15:11
ubuntucve
ubuntucve
CVE-2023-22796
2023-02-09 00:00:00
hackerone
hackerone
Internet Bug Bounty: [CVE-2023-22796] Possible ReDoS based DoS vulnerability in Active Support’s underscore
2023-06-04 07:58:08
prion
prion
Design/Logic Flaw
2023-02-09 20:15:00
veracode
veracode
Regular Expression Denial Of Service (ReDoS)
2023-01-19 02:04:48
cve
cve
CVE-2023-22796
2023-02-09 20:15:11
openvas
openvas
openSUSE: Security Advisory for rubygem (SUSE-SU-2023:0275-1)
2024-03-04 00:00:00
Debian: Security Advisory (DSA-5372-1)
2023-03-14 00:00:00
cvelist
cvelist
CVE-2023-22796
2023-02-09 00:00:00
redhat
redhat
(RHSA-2023:4341) Moderate: Logging Subsystem 5.7.4 - Red Hat OpenShift bug fix and security update
2023-08-02 13:47:42
(RHSA-2023:6818) Important: Satellite 6.14 security and bug fix update
2023-11-08 14:10:25
rubygems
rubygems
ReDoS based DoS vulnerability in Active Support’s underscore
2023-01-17 21:00:00
debian
debian
[SECURITY] [DSA 5372-1] rails security update
2023-03-13 03:06:47
rocky
rocky
Satellite 6.14 security and bug fix update
2023-11-11 22:58:57

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

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

45.6%

JSON
Related for NVD:CVE-2023-22796
gitlab2github1nessus5osv2redhatcve1debiancve1alpinelinux1ubuntucve1hackerone1prion1veracode1cve1openvas2cvelist1redhat2rubygems1debian1rocky1