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ubuntucveUbuntu.comUB:CVE-2021-23362
HistoryMar 23, 2021 - 12:00 a.m.

CVE-2021-23362

2021-03-2300:00:00
ubuntu.com
ubuntu.com
11

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.003 Low

EPSS

Percentile

70.4%

JSON

The package hosted-git-info before 3.0.8 are vulnerable to Regular
Expression Denial of Service (ReDoS) via regular expression shortcutMatch
in the fromUrl function in index.js. The affected regular expression
exhibits polynomial worst-case time complexity.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchnode-hosted-git-info< 2.5.0-1ubuntu0.1~esm1UNKNOWN
ubuntu20.04noarchnode-hosted-git-info< 2.8.5-1ubuntu0.1~esm1UNKNOWN

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5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.003 Low

EPSS

Percentile

70.4%

JSON
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