CVE-2007-1385

Status: ModifiedHigh (7.5)—

chunkcounter.cpp in KTorrent before 2.1.2 allows remote attackers to cause a denial of service (crash) and heap corruption via a negative or large idx value.

CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Base score: 7.5

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 2.28%
Percentile among all scored CVEs: 83
Score date: 10/3/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Joris Guisson — Ktorrent

CWEs

NVD-CWE-Other

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2007-1385",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-03-10T18:19:00.000",
  "references": [
    {
      "url": "http://ktorrent.org/forum/viewtopic.php?t=1401",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.kde.org/?l=kde-announce&m=117346514411140&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24459",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24486",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24753",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24995",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/25097",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200705-01.xml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.401332",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_007_suse.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/22930",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1017747",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ubuntu.com/usn/usn-436-1",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0913",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://launchpad.net/bugs/91174",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://ktorrent.org/forum/viewtopic.php?t=1401",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.kde.org/?l=kde-announce&m=117346514411140&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/24459",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/24486",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/24753",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/24995",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/25097",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://security.gentoo.org/glsa/glsa-200705-01.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.401332",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_007_suse.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/22930",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1017747",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ubuntu.com/usn/usn-436-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0913",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://launchpad.net/bugs/91174",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "chunkcounter.cpp in KTorrent before 2.1.2 allows remote attackers to cause a denial of service (crash) and heap corruption via a negative or large idx value."
    },
    {
      "lang": "es",
      "value": "chunkcounter.cpp en KTorrent anterior a 2.1.2 permite a atacantes remotos provocar una denegación de servicio (caída) y corrupción del montón mediante un valor negativo o grande de idx."
    }
  ],
  "lastModified": "2026-06-16T22:37:29.010",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:joris_guisson:ktorrent:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C9894651-DC4D-45FA-AB05-2F0FCFCBAA19",
              "versionEndIncluding": "2.1.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "This vulnerability has been addressed in the following product update:\r\nhttp://ktorrent.org/index.php?page=downloads",
  "sourceIdentifier": "cve@mitre.org"
}