Vulnerability Details : CVE-2015-8865
Potential exploit
The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2015-8865
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.19:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.17:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.18:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*
Threat overview for CVE-2015-8865
Top countries where our scanners detected CVE-2015-8865
Top open port discovered on systems with this issue
80
IPs affected by CVE-2015-8865 471,721
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2015-8865!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2015-8865
2.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8865
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
7.3
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
1.3
|
5.9
|
NIST |
CWE ids for CVE-2015-8865
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8865
-
http://www.openwall.com/lists/oss-security/2016/04/24/1
oss-security - Re: CVE request: PHP issues fixed in 7.0.5, 5.6.20 and 5.5.34 releases
-
https://bugs.php.net/bug.php?id=71527
PHP :: Sec Bug #71527 :: Buffer over-write in finfo_open with malformed magic file.Exploit
-
https://usn.ubuntu.com/3686-2/
USN-3686-2: file vulnerabilities | Ubuntu security notices
-
https://security.gentoo.org/glsa/201611-22
PHP: Multiple vulnerabilities (GLSA 201611-22) — Gentoo security
-
http://git.php.net/?p=php-src.git;a=commit;h=fe13566c93f118a15a96320a546c7878fd0cfc5e
208.43.231.11 Git - php-src.git/commit
-
http://www.ubuntu.com/usn/USN-2952-1
USN-2952-1: PHP vulnerabilities | Ubuntu security notices
-
https://usn.ubuntu.com/3686-1/
USN-3686-1: file vulnerabilities | Ubuntu security notices
-
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00057.html
[security-announce] openSUSE-SU-2016:1167-1: important: Security update
-
http://www.ubuntu.com/usn/USN-2952-2
USN-2952-2: PHP regression | Ubuntu security notices
-
http://www.securityfocus.com/bid/85802
PHP 'finfo_open()' Function Denial of Service Vulnerability
-
http://www.debian.org/security/2016/dsa-3560
Debian -- Security Information -- DSA-3560-1 php5
-
https://security.gentoo.org/glsa/201701-42
file: Multiple vulnerabilities (GLSA 201701-42) — Gentoo security
-
https://github.com/file/file/commit/6713ca45e7757297381f4b4cdb9cf5e624a9ad36
PR/454: Fix memory corruption when the continuation level jumps by mo… · file/file@6713ca4 · GitHub
-
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
Apple - Lists.apple.com
-
http://www.php.net/ChangeLog-7.php
PHP: PHP 7 ChangeLog
-
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=fe13566c93f118a15a96320a546c7878fd0cfc5e
-
https://support.apple.com/HT206567
About the security content of OS X El Capitan v10.11.5 and Security Update 2016-003 - Apple Support
-
http://www.php.net/ChangeLog-5.php
PHP: PHP 5 ChangeLog
-
http://bugs.gw.com/view.php?id=522
-
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
HPSBNS03635 rev.1 - HPE NonStop Servers OSS Script Languages running Perl and PHP, Multiple Local and Remote Vulnerabilities
-
http://rhn.redhat.com/errata/RHSA-2016-2750.html
RHSA-2016:2750 - Security Advisory - Red Hat Customer Portal
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