Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.
Published 2023-12-22 16:15:08
Updated 2024-02-18 03:15:08
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Gain privilege

Products affected by CVE-2023-42465

Exploit prediction scoring system (EPSS) score for CVE-2023-42465

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 5 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-42465

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.0
HIGH CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1.0
5.9
NIST 2024-01-03

References for CVE-2023-42465

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