fkie_cve-2012-4465
Vulnerability from fkie_nvd
Published
2012-10-10 18:55
Modified
2025-04-11 00:51
Severity ?
Summary
Heap-based buffer overflow in the substr function in parsing.c in cgit 0.9.0.3 and earlier allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via an empty username in the "Author" field in a commit.
References
secalert@redhat.comhttp://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec
secalert@redhat.comhttp://hjemli.net/pipermail/cgit/2012-July/000652.html
secalert@redhat.comhttp://secunia.com/advisories/50734Vendor Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/09/30/1
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/10/03/7
secalert@redhat.comhttp://www.securityfocus.com/bid/55724
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=820733
af854a3a-2127-422b-91ae-364da2661108http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec
af854a3a-2127-422b-91ae-364da2661108http://hjemli.net/pipermail/cgit/2012-July/000652.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/50734Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/09/30/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/10/03/7
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/55724
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=820733
Impacted products
Vendor Product Version
lars_hjemli cgit *
lars_hjemli cgit 0.1
lars_hjemli cgit 0.2
lars_hjemli cgit 0.3
lars_hjemli cgit 0.4
lars_hjemli cgit 0.5
lars_hjemli cgit 0.6
lars_hjemli cgit 0.6.1
lars_hjemli cgit 0.6.2
lars_hjemli cgit 0.6.3
lars_hjemli cgit 0.7
lars_hjemli cgit 0.7.1
lars_hjemli cgit 0.7.2
lars_hjemli cgit 0.8
lars_hjemli cgit 0.8.1
lars_hjemli cgit 0.8.1.1
lars_hjemli cgit 0.8.2
lars_hjemli cgit 0.8.2.1
lars_hjemli cgit 0.8.2.2
lars_hjemli cgit 0.8.3
lars_hjemli cgit 0.8.3.1
lars_hjemli cgit 0.8.3.2
lars_hjemli cgit 0.8.3.3
lars_hjemli cgit 0.8.3.4
lars_hjemli cgit 0.8.3.5
lars_hjemli cgit 0.9
lars_hjemli cgit 0.9.0.1
lars_hjemli cgit 0.9.0.2


To clipboard 

{
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the substr function in parsing.c in cgit 0.9.0.3 and earlier allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via an empty username in the \"Author\" field in a commit."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica  en la funci\u00f3n substr en parsing.c en cgit v0.9.0.3, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo a trav\u00e9s de un nombre vac\u00edo en el campo \"Author\" en una solicitud."
    }
  ],
  "id": "CVE-2012-4465",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-10-10T18:55:05.207",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec"
    },
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      "source": "secalert@redhat.com",
      "url": "http://hjemli.net/pipermail/cgit/2012-July/000652.html"
    },
    {
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      "tags": [
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      "url": "http://secunia.com/advisories/50734"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/09/30/1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/03/7"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/55724"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=820733"
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    {
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://hjemli.net/pipermail/cgit/2012-July/000652.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://secunia.com/advisories/50734"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/09/30/1"
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    {
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      "url": "http://www.securityfocus.com/bid/55724"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=820733"
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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