Information disclosure in NetApp Storage Automation Store
CVE-2018-10545
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (54.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: -0.000
Affected products
- NetApp Storage Automation Store
- PHP
- Canonical Ubuntu Linux — versions 12.04, 14.04, 16.04
- Debian Linux — versions 7.0, 8.0, 9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugs.php.net/bug.php (Patch, Issue Tracking, Vendor Advisory)
- usn.ubuntu.com/3646-2/ (vendor-advisory, Third Party Advisory)
- www.securityfocus.com/bid/104022 (VDB Entry, Third Party Advisory, vdb-entry)
- www.debian.org/security/2018/dsa-4240 (vendor-advisory, Third Party Advisory)
- www.tenable.com/security/tns-2018-12 (Third Party Advisory)
- usn.ubuntu.com/3646-1/ (vendor-advisory, Third Party Advisory)
- php.net/ChangeLog-5.php (Patch, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2018/05/msg00004.html (mailing-list, Mailing List, Third Party Advisory)
- php.net/ChangeLog-7.php (Patch, Vendor Advisory)
- security.gentoo.org/glsa/201812-01 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-10545?
- CVE-2018-10545 is a medium-severity vulnerability in NetApp Storage Automation Store, classified under Information Disclosure. CVSS score: 4.7/10. Published 2018-04-29.
- How severe is CVE-2018-10545?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2018-10545 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.