gsd-2023-26302
Vulnerability from gsd
Modified
2023-12-13 01:20
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.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-26302",
"id": "GSD-2023-26302",
"references": [
"https://www.suse.com/security/cve/CVE-2023-26302.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-26302"
],
"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": "GSD-2023-26302",
"modified": "2023-12-13T01:20:53.552028Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@ubuntu.com",
"ID": "CVE-2023-26302",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "markdown-it-py",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected",
"versions": [
{
"changes": [
{
"at": "commit 53ca3e9",
"status": "unaffected"
}
],
"lessThan": "v2.2.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
}
]
}
}
]
},
"vendor_name": "Executable Books"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Mark Esler"
},
{
"lang": "en",
"value": "Chris Sewell"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "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."
}
]
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 3.3,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-173",
"lang": "eng",
"value": "CWE-173"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c",
"refsource": "MISC",
"url": "https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c2.2.0",
"affected_versions": "All versions before 2.2.0",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2023-03-06",
"description": "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.",
"fixed_versions": [
"2.2.0"
],
"identifier": "CVE-2023-26302",
"identifiers": [
"CVE-2023-26302",
"GHSA-jrwr-5x3p-hvc3"
],
"not_impacted": "All versions starting from 2.2.0",
"package_slug": "pypi/markdown-it-py",
"pubdate": "2023-02-22",
"solution": "Upgrade to version 2.2.0 or above.",
"title": "markdown-it-py Denial of Service vulnerability in the command line interface",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2023-26302",
"https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c",
"https://github.com/executablebooks/markdown-it-py/pull/247",
"https://github.com/executablebooks/markdown-it-py/releases/tag/v2.2.0",
"https://github.com/advisories/GHSA-jrwr-5x3p-hvc3"
],
"uuid": "fb7fabe6-94fd-4d5a-9023-bd6c0b56707f"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:executablebooks:markdown-it-py:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.2.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@ubuntu.com",
"ID": "CVE-2023-26302"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c",
"refsource": "MISC",
"tags": [
"Patch"
],
"url": "https://github.com/executablebooks/markdown-it-py/commit/53ca3e9c2b9e9b295f6abf7f4ad2730a9b70f68c"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-03-06T16:28Z",
"publishedDate": "2023-02-22T23:15Z"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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.
Loading…
Loading…