{
  "fix": "ALAS2023-2023-193",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2023-193",
  "summary": "ALAS2023-2023-193, released June 5, 2023, fixes 6 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 10 packages",
  "released": "2023-06-05T16:38:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-27534, high severity",
  "supported": true,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0244,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2023-193.html",
  "appliesTo": [
    {
      "product": "curl",
      "productUrl": "https://patchblox.com/security/product/linux/curl",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "curl-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/curl-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "curl-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/curl-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "curl-minimal",
      "productUrl": "https://patchblox.com/security/product/linux/curl-minimal",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "curl-minimal-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/curl-minimal-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "libcurl",
      "productUrl": "https://patchblox.com/security/product/linux/libcurl",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "libcurl-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/libcurl-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "libcurl-devel",
      "productUrl": "https://patchblox.com/security/product/linux/libcurl-devel",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "libcurl-minimal",
      "productUrl": "https://patchblox.com/security/product/linux/libcurl-minimal",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    },
    {
      "product": "libcurl-minimal-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/libcurl-minimal-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "8.0.1-1.amzn2023",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-27534",
      "url": "https://patchblox.com/security/cve/CVE-2023-27534",
      "title": "curl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.0244,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-27533",
      "url": "https://patchblox.com/security/cve/CVE-2023-27533",
      "title": "curl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.02156,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-27535",
      "url": "https://patchblox.com/security/cve/CVE-2023-27535",
      "title": "curl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.01803,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-27537",
      "url": "https://patchblox.com/security/cve/CVE-2023-27537",
      "title": "curl: A double free vulnerability exists in libcurl \u003C8.0.0 when sharing HSTS data between separate \u0022handles\u0022",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.9,
      "epss": 0.01898,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-27536",
      "url": "https://patchblox.com/security/cve/CVE-2023-27536",
      "title": "libcurl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.01758,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-27538",
      "url": "https://patchblox.com/security/cve/CVE-2023-27538",
      "title": "curl: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various p...",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.01451,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}