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Affected Component
Analysis
openssh
Exploitable
Name
CVE-2023-51767
Description
OpenSSH through 10.0, when common types of DRAM are used, might allow row hammer attacks (for authentication bypass) because the integer value of authenticated in mm_answer_authpassword does not resist flips of a single bit. NOTE: this is applicable to a certain threat model of attacker-victim co-location in which the attacker has user privileges. NOTE: this is disputed by the Supplier, who states "we do not consider it to be the application's responsibility to defend against platform architectural weaknesses."
CWEs
Published Date
Updated Date
Workaround
-
Advisories
https://access.redhat.com/security/cve/CVE-2023-51767Third Party Advisory
https://arxiv.org/abs/2309.02545Technical Description
https://bugzilla.redhat.com/show_bug.cgi?id=2255850Issue Tracking
https://security.netapp.com/advisory/ntap-20240125-0006/Third Party Advisory
https://ubuntu.com/security/CVE-2023-51767Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-51767Third Party Advisory
https://arxiv.org/abs/2309.02545Technical Description
https://bugzilla.redhat.com/show_bug.cgi?id=2255850Issue Tracking
https://security.netapp.com/advisory/ntap-20240125-0006/Third Party Advisory
https://ubuntu.com/security/CVE-2023-51767Third Party Advisory
Analysis#
Vulnerability Ratings#
7
CVSSv31
7
CVSSv31
NaN
other