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
Link | Resource |
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https://github.com/openssh/openssh-portable/commit/e04fd6dde16de1cdc5a4d9946397ff60d96568db | Patch Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQWGII3LQR4AOTPPFXGMTYE7UDEWIUKI/ | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXST2CML2MWY3PNVUXX7FFJE3ATJMNVZ/ | |
https://security.gentoo.org/glsa/202105-35 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20210416-0002/ | Third Party Advisory |
https://www.openssh.com/security.html | Not Applicable Vendor Advisory |
https://www.openssh.com/txt/release-8.5 | Release Notes Vendor Advisory |
https://www.openwall.com/lists/oss-security/2021/03/03/1 | Mailing List Patch Third Party Advisory |
https://www.oracle.com//security-alerts/cpujul2021.html | Third Party Advisory |
Configurations
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History
20 May 2022, 20:47
Type | Values Removed | Values Added |
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References |
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References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQWGII3LQR4AOTPPFXGMTYE7UDEWIUKI/ - Mailing List, Third Party Advisory | |
CPE | cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* cpe:2.3:o:oracle:zfs_storage_appliance:8.8:*:*:*:*:*:*:* |
20 Jul 2021, 23:15
Type | Values Removed | Values Added |
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References |
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27 May 2021, 16:14
Type | Values Removed | Values Added |
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References | (GENTOO) https://security.gentoo.org/glsa/202105-35 - Third Party Advisory |
26 May 2021, 14:15
Type | Values Removed | Values Added |
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References |
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Information
Published : 2021-03-05 21:15
Updated : 2024-02-04 21:23
NVD link : CVE-2021-28041
Mitre link : CVE-2021-28041
CVE.ORG link : CVE-2021-28041
JSON object : View
Products Affected
openbsd
- openssh
netapp
- hci_compute_node_firmware
- solidfire
- hci_storage_node_firmware
- cloud_backup
- hci_compute_node
- hci_storage_node
- hci_management_node
oracle
- communications_offline_mediation_controller
- zfs_storage_appliance
fedoraproject
- fedora
CWE
CWE-415
Double Free