7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
20.3%
OpenSSH through 9.6, 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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openssh | <= 1:9.2p1-2+deb12u2 | openssh_1:9.2p1-2+deb12u2_all.deb |
Debian | 11 | all | openssh | <= 1:8.4p1-5+deb11u3 | openssh_1:8.4p1-5+deb11u3_all.deb |
Debian | 10 | all | openssh | <= 1:7.9p1-10+deb10u2 | openssh_1:7.9p1-10+deb10u2_all.deb |
Debian | 999 | all | openssh | <= 1:9.7p1-6 | openssh_1:9.7p1-6_all.deb |
Debian | 13 | all | openssh | <= 1:9.7p1-6 | openssh_1:9.7p1-6_all.deb |
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
20.3%