fkie_cve-2020-1983
Vulnerability from fkie_nvd
Published
2020-04-22 20:15
Modified
2024-11-21 05:11
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Summary
A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.
References
psirt@paloaltonetworks.comhttp://lists.opensuse.org/opensuse-security-announce/2020-05/msg00022.htmlMailing List, Third Party Advisory
psirt@paloaltonetworks.comhttp://lists.opensuse.org/opensuse-security-announce/2020-06/msg00001.htmlMailing List, Third Party Advisory
psirt@paloaltonetworks.comhttps://gitlab.freedesktop.org/slirp/libslirp/-/commit/9ac0371bb8c0a40f5d9f82a1c25129660e81df04Patch, Third Party Advisory
psirt@paloaltonetworks.comhttps://gitlab.freedesktop.org/slirp/libslirp/-/issues/20Exploit, Third Party Advisory
psirt@paloaltonetworks.comhttps://lists.debian.org/debian-lts-announce/2020/06/msg00032.htmlMailing List, Third Party Advisory
psirt@paloaltonetworks.comhttps://lists.debian.org/debian-lts-announce/2020/07/msg00020.htmlMailing List, Third Party Advisory
psirt@paloaltonetworks.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HWFD4MWV3YWIHVHSA2F7FKOLJFL4PHOX/
psirt@paloaltonetworks.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NKT2MTSINE4NUPG5L6BYH6N23NBNITOL/
psirt@paloaltonetworks.comhttps://usn.ubuntu.com/4372-1/Third Party Advisory
psirt@paloaltonetworks.comhttps://www.debian.org/security/2020/dsa-4665Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00022.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00001.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.freedesktop.org/slirp/libslirp/-/commit/9ac0371bb8c0a40f5d9f82a1c25129660e81df04Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.freedesktop.org/slirp/libslirp/-/issues/20Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/06/msg00032.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/07/msg00020.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HWFD4MWV3YWIHVHSA2F7FKOLJFL4PHOX/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NKT2MTSINE4NUPG5L6BYH6N23NBNITOL/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4372-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4665Third Party Advisory
Impacted products
Vendor Product Version
libslirp_project libslirp *
fedoraproject fedora 31
fedoraproject fedora 32
debian debian_linux 8.0
debian debian_linux 9.0
opensuse leap 15.1
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.10
canonical ubuntu_linux 20.04


To clipboard 

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      "value": "A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de uso de la memoria previamente liberada en la funci\u00f3n ip_reass() en el archivo ip_input.c de libslirp versiones 4.2.0 y anteriores permite que paquetes especialmente dise\u00f1ados causen una denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2020-1983",
  "lastModified": "2024-11-21T05:11:47.053",
  "metrics": {
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
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        "obtainAllPrivilege": false,
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  "published": "2020-04-22T20:15:11.480",
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}


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