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CVE-2015-7236

Estado: ModificadaAlta (7.5)—

Use-after-free vulnerability in xprt_set_caller in rpcb_svc_com.c in rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via crafted packets, involving a PMAP_CALLIT code.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (4)

Canonical — Ubuntu LinuxDebian — Debian LinuxOracle — SolarisRpcbind Project — Rpcbind

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-7236",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
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  "published": "2015-10-01T20:59:04.333",
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      "url": "http://www.openwall.com/lists/oss-security/2015/09/17/1",
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    {
      "url": "http://www.openwall.com/lists/oss-security/2015/09/17/6",
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    {
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html",
      "source": "security@opentext.com"
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    {
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
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    {
      "url": "http://www.securityfocus.com/bid/76771",
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    {
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    {
      "url": "http://www.spinics.net/lists/linux-nfs/msg53045.html",
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    {
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-15:24.rpcbind.asc",
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    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171030.html",
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-15:24.rpcbind.asc",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/201611-17",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in xprt_set_caller in rpcb_svc_com.c in rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via crafted packets, involving a PMAP_CALLIT code."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso después de liberación de memoria en xprt_set_caller en rpcb_svc_com.c en rpcbind 0.2.1 y versiones anteriores, permite a atacantes remotos provocar una denegación de servicio (caída del demonio) a través de paquetes manipulados, implicando un código PMAP_CALLIT."
    }
  ],
  "lastModified": "2026-06-17T00:32:06.377",
  "configurations": [
    {
      "nodes": [
        {
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  ],
  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
  "sourceIdentifier": "security@opentext.com"
}