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CVE-2008-4298 (GCVE-0-2008-4298)

Vulnerability from cvelistv5 – Published: 2008-09-27 00:00 – Updated: 2024-08-07 10:08
VLAI
Summary
Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://secunia.com/advisories/32069 third-party-advisoryx_refsource_SECUNIA
http://bugs.gentoo.org/show_bug.cgi?id=238180 x_refsource_CONFIRM
http://secunia.com/advisories/32972 third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2008/09/26/5 mailing-listx_refsource_MLIST
http://trac.lighttpd.net/trac/changeset/2305 x_refsource_CONFIRM
http://wiki.rpath.com/Advisories:rPSA-2008-0309 x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://secunia.com/advisories/32834 third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/bid/31434 vdb-entryx_refsource_BID
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0309 x_refsource_CONFIRM
http://secunia.com/advisories/32132 third-party-advisoryx_refsource_SECUNIA
http://www.lighttpd.net/security/lighttpd_sa_2008… x_refsource_CONFIRM
http://www.securityfocus.com/archive/1/497932/100… mailing-listx_refsource_BUGTRAQ
http://www.vupen.com/english/advisories/2008/2741 vdb-entryx_refsource_VUPEN
http://www.debian.org/security/2008/dsa-1645 vendor-advisoryx_refsource_DEBIAN
http://secunia.com/advisories/32480 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://trac.lighttpd.net/trac/ticket/1774 x_refsource_CONFIRM
http://security.gentoo.org/glsa/glsa-200812-04.xml vendor-advisoryx_refsource_GENTOO
Date Public
2008-09-26 00:00
Show details on NVD website

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              "negate": false,
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers."
        },
        {
          "lang": "es",
          "value": "Fugas de memoria en la funci\u00f3n http_request_parse en request.c en lighttpd anteriores a v1.4.20 permite a atacantes remotos causar denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un gran n\u00famero de peticiones con cabeceras de peticiones duplicadas."
        }
      ],
      "id": "CVE-2008-4298",
      "lastModified": "2024-11-21T00:51:20.010",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "MEDIUM",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "NONE",
              "availabilityImpact": "PARTIAL",
              "baseScore": 5.0,
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
              "version": "2.0"
            },
            "exploitabilityScore": 10.0,
            "impactScore": 2.9,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
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      },
      "published": "2008-09-27T10:30:03.680",
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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Memory leak in the http_request_parse function in request.c in lighttpd before 1.4.20 allows remote attackers to cause a denial of service (memory consumption) via a large number of requests with duplicate request headers."
          },
          {
            "lang": "es",
            "value": "Fugas de memoria en la funci\u00f3n http_request_parse en request.c en lighttpd anteriores a v1.4.20 permite a atacantes remotos causar denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un gran n\u00famero de peticiones con cabeceras de peticiones duplicadas."
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        "id": "CVE-2008-4298",
        "lastModified": "2026-04-23T00:35:47.467",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
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              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
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        "published": "2008-09-27T10:30:03.680",
        "references": [
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            "url": "http://bugs.gentoo.org/show_bug.cgi?id=238180"
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        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-399"
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            "source": "nvd@nist.gov",
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    },
    "redhat_vex": {
      "current_release_date": "2025-11-21T13:14:48+00:00",
      "cve": "CVE-2008-4298",
      "id": "CVE-2008-4298",
      "initial_release_date": "2008-09-20T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "lighttpd: memory leak http_request_parse() in request.c",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2008/cve-2008-4298.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2024-09-24T05:55:06Z",
      "cve": "CVE-2008-4298",
      "id": "CVE-2008-4298",
      "initial_release_date": "2023-02-15T06:07:01Z",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2008-4298",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2008-4298.json",
      "version": "5"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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