CVE-2007-1321 (GCVE-0-2007-1321)

Vulnerability from cvelistv5 – Published: 2007-10-30 22:00 – Updated: 2024-08-07 12:50
VLAI?
Summary
Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 "receive" integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled "NE2000 network driver and the socket code," but separate identifiers have been created for the individual vulnerabilities since there are sometimes different fixes; see CVE-2007-5729 and CVE-2007-5730.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.securityfocus.com/bid/23731 vdb-entryx_refsource_BID
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/27047 third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2007/dsa-1284 vendor-advisoryx_refsource_DEBIAN
http://securitytracker.com/id?1018761 vdb-entryx_refsource_SECTRACK
http://secunia.com/advisories/25073 third-party-advisoryx_refsource_SECUNIA
http://taviso.decsystem.org/virtsec.pdf x_refsource_MISC
http://secunia.com/advisories/27486 third-party-advisoryx_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://osvdb.org/35495 vdb-entryx_refsource_OSVDB
http://www.vupen.com/english/advisories/2007/1597 vdb-entryx_refsource_VUPEN
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/27103 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/29129 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2007-03… vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/25095 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/27072 third-party-advisoryx_refsource_SECUNIA
http://www.attrition.org/pipermail/vim/2007-Octob… mailing-listx_refsource_VIM
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
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      "id": "CVE-2007-1321",
      "lastModified": "2024-11-21T00:28:01.537",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:C/I:C/A:C\", \"baseScore\": 7.2, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 3.9, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2007-10-30T22:46:00.000",
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2007-1321\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2007-10-30T22:46:00.000\",\"lastModified\":\"2025-04-09T00:30:58.490\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 \\\"receive\\\" integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled \\\"NE2000 network driver and the socket code,\\\" but separate identifiers have been created for the individual vulnerabilities since there are sometimes different fixes; see CVE-2007-5729 and CVE-2007-5730.\"},{\"lang\":\"es\",\"value\":\"Un error en la propiedad signedness de enteros en el emulador NE2000 en QEMU versi\u00f3n 0.8.2, tal y como es usado en Xen y posiblemente otros productos, permite a usuarios locales desencadenar un desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria por medio de ciertos valores de registro que omiten las comprobaciones de saneamiento, tambi\u00e9n se conoce como error en la propiedad signedness de enteros \\\"receive\\\" de QEMU NE2000. 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  }
}


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Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.