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cveTenableCVE-2024-1899
HistoryFeb 26, 2024 - 7:15 p.m.

CVE-2024-1899

2024-02-2619:15:07
CWE-674
tenable
web.nvd.nist.gov
73
anchors
subparser
showdownjs
remote attack
denial of service
cve-2024-1899

CVSS3

5.3

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

AI Score

5.2

Confidence

High

EPSS

0

Percentile

9.0%

An issue in the anchors subparser of Showdownjs versions <= 2.1.0 could allow a remote attacker to cause denial of service conditions.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Showdown",
    "repo": "https://github.com/showdownjs/showdown",
    "vendor": "Showdownjs",
    "versions": [
      {
        "lessThanOrEqual": "2.1.0",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

5.3

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

AI Score

5.2

Confidence

High

EPSS

0

Percentile

9.0%