fkie_cve-2019-19344
Vulnerability from fkie_nvd
Published
2020-01-21 18:15
Modified
2025-01-14 19:29
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.htmlThird Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
secalert@redhat.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/
secalert@redhat.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/
secalert@redhat.comhttps://security.gentoo.org/glsa/202003-52
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20200122-0001/Third Party Advisory
secalert@redhat.comhttps://usn.ubuntu.com/4244-1/Third Party Advisory
secalert@redhat.comhttps://www.samba.org/samba/security/CVE-2019-19344.htmlVendor Advisory
secalert@redhat.comhttps://www.synology.com/security/advisory/Synology_SA_20_01Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202003-52
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200122-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4244-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.samba.org/samba/security/CVE-2019-19344.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/security/advisory/Synology_SA_20_01Third Party Advisory
Impacted products
Vendor Product Version
samba samba *
samba samba *
samba samba *
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.04
canonical ubuntu_linux 19.10
synology directory_server -
synology router_manager 1.2
synology skynas -
synology diskstation_manager 6.2
opensuse leap 15.1


To clipboard 

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    },
    {
      "lang": "es",
      "value": "Se presenta un problema de uso de la memoria previamente liberada en todas las versiones 4.9.x anteriores a 4.9.18 de samba, todas las versiones 4.10.x anteriores a 4.10.12 de samba y todas las versiones 4.11.x anteriores a 4.11.5 de samba, esencialmente debido a una llamada a la funci\u00f3n realloc() mientras que otras variables locales a\u00fan apuntan al b\u00fafer original."
    }
  ],
  "id": "CVE-2019-19344",
  "lastModified": "2025-01-14T19:29:55.853",
  "metrics": {
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        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
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  "published": "2020-01-21T18:15:12.937",
  "references": [
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}


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