FKIE_CVE-2008-5744

Vulnerability from fkie_nvd - Published: 2008-12-26 21:30 - Updated: 2026-06-16 23:00
Severity
Summary
Array index error in the dahdi/tor2.c driver in Zaptel (aka DAHDI) 1.4.11 and earlier allows local users in the dialout group to overwrite an integer value in kernel memory by writing to /dev/zap/ctl, related to an incorrect tor2 patch for CVE-2008-5396 that uses the wrong variable in a range check against the value of lc->sync.
References
cve@mitre.orghttp://bugs.digium.com/view.php?id=13954#96700
cve@mitre.orghttp://secunia.com/advisories/32960
cve@mitre.orghttp://svn.digium.com/view/dahdi?view=rev&revision=5590
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2008/12/19/2Exploit
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=475446#c4
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/47666
af854a3a-2127-422b-91ae-364da2661108http://bugs.digium.com/view.php?id=13954#96700
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/32960
af854a3a-2127-422b-91ae-364da2661108http://svn.digium.com/view/dahdi?view=rev&revision=5590
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2008/12/19/2Exploit
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=475446#c4
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/47666
Impacted products
Vendor Product Version
asterisk zaptel *
asterisk zaptel 1.2
asterisk zaptel 1.2.27
asterisk zaptel 1.4
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:asterisk:zaptel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "44ADB7D9-FDFE-478E-ADD0-8978BE18D365",
              "versionEndIncluding": "1.4.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:zaptel:1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "CC52E469-E0A0-4114-A297-862E0D6364C0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:zaptel:1.2.27:*:*:*:*:*:*:*",
              "matchCriteriaId": "3B906772-5BF8-4C60-B2D5-822D934BABFF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:zaptel:1.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "E8A4A878-FFDF-4A58-9254-74CD7AAEEEBF",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Array index error in the dahdi/tor2.c driver in Zaptel (aka DAHDI) 1.4.11 and earlier allows local users in the dialout group to overwrite an integer value in kernel memory by writing to /dev/zap/ctl, related to an incorrect tor2 patch for CVE-2008-5396 that uses the wrong variable in a range check against the value of lc-\u003esync."
    },
    {
      "lang": "es",
      "value": "Error de \u00edndice de array en el driver de dahdi/tor2.c en Zaptel (tambi\u00e9n conocido como DAHDI) 1.4.11 y anteriores permite a usuarios locales en el grupo dialout sobrescribir un valor entero en la memoria del kernel escribiendo a /dev/zap/ctl, relacionado con un parche tor2 incorrecto para CVE-2008-5396 que utiliza la variable equivocada en una comprobaci\u00f3n de rango contra el valor de lc-\u003esync."
    }
  ],
  "id": "CVE-2008-5744",
  "lastModified": "2026-06-16T23:00:55.043",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2008-12-26T21:30:00.360",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://bugs.digium.com/view.php?id=13954#96700"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/32960"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://svn.digium.com/view/dahdi?view=rev\u0026revision=5590"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2008/12/19/2"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=475446#c4"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/47666"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://bugs.digium.com/view.php?id=13954#96700"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/32960"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://svn.digium.com/view/dahdi?view=rev\u0026revision=5590"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2008/12/19/2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=475446#c4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/47666"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.



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.