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githubGitHub Advisory DatabaseGHSA-35Q2-47Q7-3PC3
HistoryApr 27, 2021 - 3:56 p.m.

Node-Redis potential exponential regex in monitor mode

2021-04-2715:56:03
CWE-400
GitHub Advisory Database
github.com
106

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

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

0.002 Low

EPSS

Percentile

55.4%

JSON

Impact

When a client is in monitoring mode, the regex begin used to detected monitor messages could cause exponential backtracking on some strings. This issue could lead to a denial of service.

Patches

The problem was fixed in commit 2d11b6d and was released in version 3.1.1.

References

#1569 (GHSL-2021-026)

Affected configurations

Vulners
Node
redisredisRange2.6.0≥
OR
redisredisRange<3.1.1
CPENameOperatorVersion
redisge2.6.0
redislt3.1.1

Related

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nvd 1
ibm 7
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2021-04-27 15:56:03
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2021-05-04 03:47:22
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Security Bulletin: A Vulnerability in Redis Node.js module affecting Watson Knowledge Catalog for IBM Cloud Pak for Data (CVE-2021-29469)
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2021-09-16 18:07:25
Security Bulletin: There are multiple vulnerabilites that affect IBM Engineering Requirements Quality Assistant On-Premises (CVE-2021-4104, CVE-2021-29469, CVE-2021-44531, CVE-2021-44531, CVE-2022-21824, CVE-2021-29899, CVE-2021-27290 )
2022-03-17 15:37:19

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

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

0.002 Low

EPSS

Percentile

55.4%

JSON
Related for GHSA-35Q2-47Q7-3PC3
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