ghsa-jrwr-5x3p-hvc3
Vulnerability from github
Published
2023-02-23 00:30
Modified
2024-09-30 16:57
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
VLAI Severity ?
Summary
markdown-it-py Denial of Service vulnerability in the command line interface
Details
Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.
{ "affected": [ { "package": { "ecosystem": "PyPI", "name": "markdown-it-py" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "2.2.0" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2023-26302" ], "database_specific": { "cwe_ids": [ "CWE-173" ], "github_reviewed": true, "github_reviewed_at": "2023-02-23T19:40:54Z", "nvd_published_at": "2023-02-22T23:15:00Z", "severity": "HIGH" }, "details": "Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.", "id": "GHSA-jrwr-5x3p-hvc3", "modified": "2024-09-30T16:57:59Z", "published": "2023-02-23T00:30:40Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26302" }, { "type": "WEB", "url": "https://github.com/executablebooks/markdown-it-py/pull/247" }, { "type": "WEB", "url": "https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c" }, { "type": "PACKAGE", "url": "https://github.com/executablebooks/markdown-it-py" }, { "type": "WEB", "url": "https://github.com/executablebooks/markdown-it-py/releases/tag/v2.2.0" }, { "type": "WEB", "url": "https://github.com/pypa/advisory-database/tree/main/vulns/markdown-it-py/PYSEC-2023-23.yaml" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "type": "CVSS_V4" } ], "summary": "markdown-it-py Denial of Service vulnerability in the command line interface" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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