FKIE_CVE-2007-5197

Vulnerability from fkie_nvd - Published: 2007-11-02 16:46 - Updated: 2026-06-16 22:45
Severity
Summary
Buffer overflow in the Mono.Math.BigInteger class in Mono 1.2.5.1 and earlier allows context-dependent attackers to execute arbitrary code via unspecified vectors related to Reduce in Montgomery-based Pow methods.
References
cve@mitre.orghttp://bugs.gentoo.org/attachment.cgi?id=134361&action=view
cve@mitre.orghttp://bugs.gentoo.org/show_bug.cgi?id=197067
cve@mitre.orghttp://secunia.com/advisories/27439
cve@mitre.orghttp://secunia.com/advisories/27493
cve@mitre.orghttp://secunia.com/advisories/27511
cve@mitre.orghttp://secunia.com/advisories/27583
cve@mitre.orghttp://secunia.com/advisories/27612
cve@mitre.orghttp://secunia.com/advisories/27639
cve@mitre.orghttp://secunia.com/advisories/27937
cve@mitre.orghttp://www.debian.org/security/2007/dsa-1397
cve@mitre.orghttp://www.gentoo.org/security/en/glsa/glsa-200711-10.xml
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2007:218
cve@mitre.orghttp://www.novell.com/linux/security/advisories/2007_23_sr.html
cve@mitre.orghttp://www.securityfocus.com/bid/26279
cve@mitre.orghttp://www.securitytracker.com/id?1018892
cve@mitre.orghttp://www.ubuntu.com/usn/usn-553-1
cve@mitre.orghttp://www.vupen.com/english/advisories/2007/3716
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=367471
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/38248
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2007-November/msg00249.html
af854a3a-2127-422b-91ae-364da2661108http://bugs.gentoo.org/attachment.cgi?id=134361&action=view
af854a3a-2127-422b-91ae-364da2661108http://bugs.gentoo.org/show_bug.cgi?id=197067
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27439
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27493
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27511
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27583
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27612
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27639
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27937
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2007/dsa-1397
af854a3a-2127-422b-91ae-364da2661108http://www.gentoo.org/security/en/glsa/glsa-200711-10.xml
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2007:218
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2007_23_sr.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/26279
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1018892
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-553-1
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2007/3716
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=367471
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/38248
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00249.html

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the Mono.Math.BigInteger class in Mono 1.2.5.1 and earlier allows context-dependent attackers to execute arbitrary code via unspecified vectors related to Reduce in Montgomery-based Pow methods."
    },
    {
      "lang": "es",
      "value": "El desbordamiento de b\u00fafer en la clase Mono.Math.BigInteger en Mono versi\u00f3n 1.2.5.1 y anteriores permite que los atacantes dependiendo del contexto ejecutar c\u00f3digo arbitrario por medio de vectores no espec\u00edficos relacionados a  Reduce en m\u00e9todos Pow basados en Montgomery."
    }
  ],
  "id": "CVE-2007-5197",
  "lastModified": "2026-06-16T22:45:38.120",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": true,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2007-11-02T16:46:00.000",
  "references": [
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      "source": "cve@mitre.org",
      "url": "http://bugs.gentoo.org/attachment.cgi?id=134361\u0026action=view"
    },
    {
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2007/dsa-1397"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200711-10.xml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:218"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.novell.com/linux/security/advisories/2007_23_sr.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/26279"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id?1018892"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/usn-553-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2007/3716"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=367471"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/38248"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00249.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Events included in the timeline

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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.