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CVE-2008-1678

Estado: ModificadaMedia (5)—

Memory leak in the zlib_stateful_init function in crypto/comp/c_zlib.c in libssl in OpenSSL 0.9.8f through 0.9.8h allows remote attackers to cause a denial of service (memory consumption) via multiple calls, as demonstrated by initial SSL client handshakes to the Apache HTTP Server mod_ssl that specify a compression algorithm.

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 (1)

Openssl — Openssl

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2008-1678",
  "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
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-07-10T17:41:00.000",
  "references": [
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=222643",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00000.html",
      "source": "secalert@redhat.com"
    },
    {
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    },
    {
      "url": "http://secunia.com/advisories/31026",
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    },
    {
      "url": "http://secunia.com/advisories/31416",
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    {
      "url": "http://secunia.com/advisories/32222",
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      "url": "http://www.redhat.com/support/errata/RHSA-2009-1075.html",
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    {
      "url": "http://www.securityfocus.com/bid/31681",
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    },
    {
      "url": "http://www.securityfocus.com/bid/31692",
      "source": "secalert@redhat.com"
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    {
      "url": "http://www.ubuntu.com/usn/USN-731-1",
      "source": "secalert@redhat.com"
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    {
      "url": "http://www.vupen.com/english/advisories/2008/2780",
      "source": "secalert@redhat.com"
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    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00000.html",
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      "url": "http://securityreason.com/securityalert/3981",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.663049",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://support.apple.com/kb/HT3216",
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      "url": "http://svn.apache.org/viewvc?view=rev&revision=654119",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:124",
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2008-August/msg00055.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Memory leak in the zlib_stateful_init function in crypto/comp/c_zlib.c in libssl in OpenSSL 0.9.8f through 0.9.8h allows remote attackers to cause a denial of service (memory consumption) via multiple calls, as demonstrated by initial SSL client handshakes to the Apache HTTP Server mod_ssl that specify a compression algorithm."
    },
    {
      "lang": "es",
      "value": "Fuga de memoria en la Función zlib_stateful_init en crypto/comp/c_zlib.c en libssl en OpenSSL v0.9.8f a la 0.9.8h, permite a atacantes remotos causar una denegación de servicio (consumo de memoria) a través de múltiples llamadas, como se ha demostrado mediante una negociación cliente SSL inicial al servidor HTTP Apache (mod_ssl) que especifica un algoritmo de compresión."
    }
  ],
  "lastModified": "2026-06-16T22:52:14.983",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2BB38AEA-BAF0-4920-9A71-747C24444770"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8g:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F33EA2B-DE15-4695-A383-7A337AC38908"
            },
            {
              "criteria": "cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "261EE631-AB43-44FE-B02A-DFAAB8D35927"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Not vulnerable. This issue did not affect the versions of mod_ssl or httpd as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and 5 prior to 5.3.\n\nIn Red Hat Enterprise Linux 5.3, OpenSSL packages were rebased to upstream version 0.9.8e via RHBA-2009:0181 (https://rhn.redhat.com/errata/RHBA-2009-0181.html), introducing this problem in Red Hat Enterprise Linux 5.  Updated httpd packages were released via: https://rhn.redhat.com/errata/RHSA-2009-1075.html\n\n",
      "lastModified": "2009-05-28T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}