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CVE Team 2023-01-23 23:00:41 +00:00
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76
2023/22xxx/CVE-2023-22483.json
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@ -1,17 +1,85 @@
{
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"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2023-22483",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"ASSIGNER": "security-advisories@github.com",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to several polynomial time complexity issues in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. Various commands, when piped to cmark-gfm with large values, cause the running time to increase quadratically. These vulnerabilities have been patched in version 0.29.0.gfm.7."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400: Uncontrolled Resource Consumption",
"cweId": "CWE-400"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "github",
"product": {
"product_data": [
{
"product_name": "cmark-gfm",
"version": {
"version_data": [
{
"version_value": "< 0.29.0.gfm.7",
"version_affected": "="
}
]
}
}
]
}
}
]
}
},
"references": {
"reference_data": [
{
"url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c",
"refsource": "MISC",
"name": "https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c"
}
]
},
"source": {
"advisory": "GHSA-29g3-96g3-jg6c",
"discovery": "UNKNOWN"
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.5,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
]
}

85
2023/22xxx/CVE-2023-22484.json
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@ -1,17 +1,94 @@
{
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"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2023-22484",
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"ASSIGNER": "security-advisories@github.com",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7."
}
]
},
"problemtype": {
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{
"lang": "eng",
"value": "CWE-400: Uncontrolled Resource Consumption",
"cweId": "CWE-400"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-407: Inefficient Algorithmic Complexity",
"cweId": "CWE-407"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "github",
"product": {
"product_data": [
{
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"version": {
"version_data": [
{
"version_value": "< 0.29.0.gfm.7",
"version_affected": "="
}
]
}
}
]
}
}
]
}
},
"references": {
"reference_data": [
{
"url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r",
"refsource": "MISC",
"name": "https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r"
}
]
},
"source": {
"advisory": "GHSA-24f7-9frr-5h2r",
"discovery": "UNKNOWN"
},
"impact": {
"cvss": [
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"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
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"confidentialityImpact": "NONE",
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"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
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}
]
}