fkie_cve-2021-28041
Vulnerability from fkie_nvd
Published
2021-03-05 21:15
Modified
2024-11-21 05:59
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Summary
ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host.
References
cve@mitre.orghttps://github.com/openssh/openssh-portable/commit/e04fd6dde16de1cdc5a4d9946397ff60d96568dbPatch, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQWGII3LQR4AOTPPFXGMTYE7UDEWIUKI/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXST2CML2MWY3PNVUXX7FFJE3ATJMNVZ/
cve@mitre.orghttps://security.gentoo.org/glsa/202105-35Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210416-0002/Third Party Advisory
cve@mitre.orghttps://www.openssh.com/security.htmlNot Applicable, Vendor Advisory
cve@mitre.orghttps://www.openssh.com/txt/release-8.5Release Notes, Vendor Advisory
cve@mitre.orghttps://www.openwall.com/lists/oss-security/2021/03/03/1Mailing List, Patch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/openssh/openssh-portable/commit/e04fd6dde16de1cdc5a4d9946397ff60d96568dbPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQWGII3LQR4AOTPPFXGMTYE7UDEWIUKI/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXST2CML2MWY3PNVUXX7FFJE3ATJMNVZ/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202105-35Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210416-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.openssh.com/security.htmlNot Applicable, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.openssh.com/txt/release-8.5Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.openwall.com/lists/oss-security/2021/03/03/1Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
Impacted products
Vendor Product Version
openbsd openssh *
fedoraproject fedora 33
fedoraproject fedora 34
netapp cloud_backup -
netapp hci_management_node -
netapp solidfire -
netapp hci_compute_node_firmware -
netapp hci_compute_node -
netapp hci_storage_node_firmware -
netapp hci_storage_node -
oracle communications_offline_mediation_controller 12.0.0.3.0
oracle zfs_storage_appliance 8.8


To clipboard 

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  "cveTags": [],
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    },
    {
      "lang": "es",
      "value": "ssh-agent en OpenSSH versiones anteriores a 8.5, presenta una doble liberaci\u00f3n que puede ser relevante en algunos escenarios menos comunes, como el acceso sin restricciones al socket del agente en un sistema operativo heredado o el reenv\u00edo de un agente a un host controlado por el atacante"
    }
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  "id": "CVE-2021-28041",
  "lastModified": "2024-11-21T05:59:01.940",
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}


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