fkie_cve-2016-5766
Vulnerability from fkie_nvd
Published
2016-08-07 10:59
Modified
2025-04-12 10:46
Summary
Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image.
References
cve@mitre.orghttp://github.com/php/php-src/commit/7722455726bec8c53458a32851d2a87982cf0eac?w=1Exploit, Patch
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
cve@mitre.orghttp://php.net/ChangeLog-5.phpRelease Notes
cve@mitre.orghttp://php.net/ChangeLog-7.phpRelease Notes
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2598.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2750.html
cve@mitre.orghttp://www.debian.org/security/2016/dsa-3619Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/06/23/4Release Notes
cve@mitre.orghttp://www.ubuntu.com/usn/USN-3030-1
cve@mitre.orghttps://bugs.php.net/bug.php?id=72339Exploit, Patch, Vendor Advisory
cve@mitre.orghttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
cve@mitre.orghttps://libgd.github.io/release-2.2.3.htmlRelease Notes
cve@mitre.orghttps://security.gentoo.org/glsa/201612-09
af854a3a-2127-422b-91ae-364da2661108http://github.com/php/php-src/commit/7722455726bec8c53458a32851d2a87982cf0eac?w=1Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-5.phpRelease Notes
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-7.phpRelease Notes
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2598.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2750.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3619Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/06/23/4Release Notes
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3030-1
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=72339Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
af854a3a-2127-422b-91ae-364da2661108https://libgd.github.io/release-2.2.3.htmlRelease Notes
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201612-09
Impacted products
Vendor Product Version
redhat openshift 2.0
freebsd freebsd 8.3
redhat enterprise_linux 6.0
freebsd freebsd 8.0
redhat enterprise_linux 5
libgd libgd 2.2.2
php php *
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.1
php php 5.6.2
php php 5.6.3
php php 5.6.4
php php 5.6.5
php php 5.6.6
php php 5.6.7
php php 5.6.8
php php 5.6.9
php php 5.6.10
php php 5.6.11
php php 5.6.12
php php 5.6.13
php php 5.6.14
php php 5.6.15
php php 5.6.16
php php 5.6.17
php php 5.6.18
php php 5.6.19
php php 5.6.20
php php 5.6.21
php php 5.6.22
php php 7.0.0
php php 7.0.1
php php 7.0.2
php php 7.0.3
php php 7.0.4
php php 7.0.5
php php 7.0.6
php php 7.0.7
freebsd freebsd 10.0
fedoraproject fedora 23
debian debian_linux 8.0
freebsd freebsd 10.1
fedoraproject fedora 24
freebsd freebsd 8.4
freebsd freebsd 9.2
freebsd freebsd 8.2
freebsd freebsd 8.1
freebsd freebsd 9.0
freebsd freebsd 10.2
fedoraproject fedora 22
freebsd freebsd 9.3
redhat enterprise_linux 7.0
freebsd freebsd 10.3
freebsd freebsd 9.1



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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de entero en la funci\u00f3n _gd2GetHeader en gd_gd2.c en la GD Graphics Library (tambi\u00e9n conocido como libgd) en versiones anteriores a 2.2.3, como se utiliza en PHP en versiones anteriores a 5.5.37, 5.6.x en versiones anteriores a 5.6.23 y 7.x en versiones anteriores a 7.0.8, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desbordamiento de b\u00fafer basado en memoria din\u00e1mica y ca\u00edda de aplicaci\u00f3n) o posiblemente tener otro impacto no especificado a trav\u00e9s de dimensiones del pedazo en una imagen manipulada."
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  ],
  "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/122.html\"\u003eCWE-122\u003c/a\u003e",
  "id": "CVE-2016-5766",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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    "cvssMetricV30": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-08-07T10:59:13.663",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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    {
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    {
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      "tags": [
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      "url": "http://php.net/ChangeLog-5.php"
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      "url": "http://php.net/ChangeLog-7.php"
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  "weaknesses": [
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          "value": "CWE-190"
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      "source": "nvd@nist.gov",
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  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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