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Vulnerability details: VCID-1ffp-sdbr-aaab
Vulnerability ID VCID-1ffp-sdbr-aaab
Aliases CVE-2018-10545
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-287 Improper Authentication
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-10545.html
generic_textual Medium http://php.net/ChangeLog-5.php
generic_textual Low http://php.net/ChangeLog-7.php
cvssv3 3.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10545.json
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
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epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00061 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00061 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00061 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
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epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
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epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
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epss 0.00089 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.0009 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00129 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00135 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00135 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00135 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00135 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00138 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
epss 0.00184 https://api.first.org/data/v1/epss?cve=CVE-2018-10545
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1563858
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10545
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10546
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10547
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10548
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10549
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7584
cvssv3 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 1.9 https://nvd.nist.gov/vuln/detail/CVE-2018-10545
cvssv3 4.7 https://nvd.nist.gov/vuln/detail/CVE-2018-10545
generic_textual Medium https://ubuntu.com/security/notices/USN-3646-1
generic_textual Medium https://ubuntu.com/security/notices/USN-3646-2
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-10545.html
http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php
https://access.redhat.com/errata/RHSA-2019:2519
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10545.json
https://api.first.org/data/v1/epss?cve=CVE-2018-10545
https://bugs.php.net/bug.php?id=75605
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10545
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10546
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10547
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10548
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10549
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7584
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html
https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html
https://security.gentoo.org/glsa/201812-01
https://security.netapp.com/advisory/ntap-20180607-0003/
https://ubuntu.com/security/notices/USN-3646-1
https://ubuntu.com/security/notices/USN-3646-2
https://usn.ubuntu.com/3646-1/
https://usn.ubuntu.com/3646-2/
https://www.debian.org/security/2018/dsa-4240
https://www.tenable.com/security/tns-2018-12
http://www.securityfocus.com/bid/104022
1563858 https://bugzilla.redhat.com/show_bug.cgi?id=1563858
cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2018-10545 https://nvd.nist.gov/vuln/detail/CVE-2018-10545
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-10545.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-10545
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-10545
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.09986
EPSS Score 0.00036
Published At May 1, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.