An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user's PHP applications by running gcore on the PID of the PHP-FPM worker process.
Published 2018-04-29 21:29:00
Updated 2019-08-19 11:15:12
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Information leak

Threat overview for CVE-2018-10545

Top countries where our scanners detected CVE-2018-10545
Top open port discovered on systems with this issue 80
IPs affected by CVE-2018-10545 268,296
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2018-10545!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2018-10545

Probability of exploitation activity in the next 30 days: 0.07%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 28 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2018-10545

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
1.9
LOW AV:L/AC:M/Au:N/C:P/I:N/A:N
3.4
2.9
NIST
4.7
MEDIUM CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
1.0
3.6
NIST

CWE ids for CVE-2018-10545

References for CVE-2018-10545

Products affected by CVE-2018-10545

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