Vulnerability-Lookup

JVNDB-2011-000099

Vulnerability from jvndb - Published: 2011-11-08 09:31 - Updated:2011-12-20 09:13

Severity

N/A (UNKNOWN) - -

Summary

ChaSen vulnerable to buffer overflow

Details

ChaSen provided by Nara Institute of Science and Technology contains a buffer overflow vulnerability. ChaSen provided by Nara Institute of Science and Technology is a software for morphologically analyzing Japanese. ChaSen contains an issue when reading in strings, which may lead to a buffer overflow. ChaSen legacy project has inherited development of ChaSen since 11/8/2011. Kenji Aiko of NetAgent Co., Ltd. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	http://jvn.jp/en/jp/JVN16901583/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4000
	NVD	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-4000
	Buffer Errors(CWE-119)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

Nara Institute of Science and Technology

ChaSen

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2011/JVNDB-2011-000099.html",
  "dc:date": "2011-12-20T18:13+09:00",
  "dcterms:issued": "2011-11-08T18:31+09:00",
  "dcterms:modified": "2011-12-20T18:13+09:00",
  "description": "ChaSen provided by Nara Institute of Science and Technology contains a buffer overflow vulnerability.\r\n\r\nChaSen provided by Nara Institute of Science and Technology is a software for morphologically analyzing Japanese. ChaSen contains an issue when reading in strings, which may lead to a buffer overflow.\r\n\r\nChaSen legacy project has inherited development of  ChaSen since 11/8/2011.\r\n\r\nKenji Aiko of NetAgent Co., Ltd. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2011/JVNDB-2011-000099.html",
  "sec:cpe": {
    "#text": "cpe:/a:nara_institute_of_science_and_technology:chasen",
    "@product": "ChaSen",
    "@vendor": "Nara Institute of Science and Technology",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "6.8",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
    "@version": "2.0"
  },
  "sec:identifier": "JVNDB-2011-000099",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN16901583/index.html",
      "@id": "JVN#16901583",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4000",
      "@id": "CVE-2011-4000",
      "@source": "CVE"
    },
    {
      "#text": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-4000",
      "@id": "CVE-2011-4000",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-119",
      "@title": "Buffer Errors(CWE-119)"
    }
  ],
  "title": "ChaSen vulnerable to buffer overflow"
}

CVE-2011-4000 (GCVE-0-2011-4000)

Vulnerability from cvelistv5 – Published: 2011-11-08 22:00 – Updated: 2024-08-06 23:53

Summary

Buffer overflow in ChaSen 2.4.x allows remote attackers to execute arbitrary code via a crafted string.

Severity

No CVSS data available.

CWE

Assigner

jpcert jpcert root Scorecard

References

5 references

URL	Tags
http://jvn.jp/en/jp/JVN16901583/index.html	third-party-advisoryx_refsource_JVN
https://hermes.opensuse.org/messages/13154862	vendor-advisoryx_refsource_SUSE
http://jvndb.jvn.jp/jvndb/JVNDB-2011-000099	third-party-advisoryx_refsource_JVNDB
http://secunia.com/advisories/47458	third-party-advisoryx_refsource_SECUNIA
https://hermes.opensuse.org/messages/13155433	vendor-advisoryx_refsource_SUSE

Date Public

2011-11-08 00:00

Show details on NVD website

JSON

To clipboard

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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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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

JVNDB-2011-000099

CVE-2011-4000 (GCVE-0-2011-4000)

Tags

Sightings

Nomenclature

Related by attack behaviour