Vulnerability Details : CVE-2018-1312

In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.
Vulnerability category: BypassGain privilege
Published 2018-03-26 15:29:01
Updated 2022-09-07 17:45:22
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2018-1312

Probability of exploitation activity in the next 30 days: 2.06%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2018-1312

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
6.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
[email protected]
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
[email protected]

CWE ids for CVE-2018-1312

References for CVE-2018-1312

Products affected by CVE-2018-1312

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