CVE-2018-10545
CVSS V2 Low 1.9
CVSS V3 Medium 4.7
Description
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.
Overview
- CVE ID
- CVE-2018-10545
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-04-29T21:29:00
- Last Modified Date
- 2019-08-19T11:15:12
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 5.6.35 | |
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.0.29 |
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.1.0 | 7.1.16 |
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.2.0 | 7.2.4 |
| cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 1.9
- Severity
- LOW
- Exploitability Score
- 3.4
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 4.7
- Base Severity
- MEDIUM
- Exploitability Score
- 1
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugs.php.net/bug.php?id=75605 | Issue Tracking Patch Vendor Advisory |
| http://php.net/ChangeLog-7.php | Patch Vendor Advisory |
| http://php.net/ChangeLog-5.php | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/104022 | Third Party Advisory VDB Entry |
| https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/3646-1/ | Third Party Advisory |
| https://usn.ubuntu.com/3646-2/ | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20180607-0003/ | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html | Mailing List Third Party Advisory |
| https://www.debian.org/security/2018/dsa-4240 | Third Party Advisory |
| https://www.tenable.com/security/tns-2018-12 | Third Party Advisory |
| https://security.gentoo.org/glsa/201812-01 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:2519 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-10545 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10545 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:38:13 | Added to TrackCVE | |||
| 2022-12-03 05:45:30 | 2018-04-29T21:29Z | 2018-04-29T21:29:00 | CVE Published Date | updated |
| 2022-12-03 05:45:30 | 2019-08-19T11:15:12 | CVE Modified Date | updated | |
| 2022-12-03 05:45:30 | Modified | Vulnerability Status | updated |