GSD-2018-5711

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.
Aliases
Aliases
CVE-2018-5711
To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-5711",
    "description": "gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.",
    "id": "GSD-2018-5711",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-5711.html",
      "https://access.redhat.com/errata/RHSA-2019:2519",
      "https://access.redhat.com/errata/RHSA-2018:1296",
      "https://ubuntu.com/security/CVE-2018-5711",
      "https://advisories.mageia.org/CVE-2018-5711.html",
      "https://security.archlinux.org/CVE-2018-5711",
      "https://alas.aws.amazon.com/cve/html/CVE-2018-5711.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-5711"
      ],
      "details": "gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1, has an integer signedness error that leads to an infinite loop via a crafted GIF file, as demonstrated by a call to the imagecreatefromgif or imagecreatefromstring PHP function. This is related to GetCode_ and gdImageCreateFromGifCtx.",
      "id": "GSD-2018-5711",
      "modified": "2023-12-13T01:22:40.603722Z",
      "schema_version": "1.4.0"
    }
  },
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              "product": {
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                    "version": {
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            "url": "https://usn.ubuntu.com/3755-1/"
          },
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          },
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            "url": "http://php.net/ChangeLog-5.php"
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            "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00022.html"
          },
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            "name": "GLSA-201903-18",
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            "url": "https://security.gentoo.org/glsa/201903-18"
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            "name": "FEDORA-2020-e795f92d79",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/"
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          {
            "name": "https://www.oracle.com/security-alerts/cpuapr2020.html",
            "refsource": "MISC",
            "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
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    },
    "nvd.nist.gov": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                {
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                  "value": "CWE-681"
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                  "value": "CWE-835"
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        "references": {
          "reference_data": [
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/"
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-10-03T00:03Z",
      "publishedDate": "2018-01-16T09:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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