Vulnerability CVE-2016-10160

Vulnerability Name:

CVE-2016-10160

Assigned:

2017-01-19

Published:

2017-01-19

Updated:

2018-05-03

Summary:

Off-by-one error in the phar_parse_pharfile function in ext/phar/phar.c in PHP before 5.6.30 and 7.0.x before 7.0.15 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted PHAR archive with an alias mismatch.

CVSS v3 Severity:

9.8 Critical (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

4.3 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
3.8 Low (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Type:

CWE-119

References:

Source: CONFIRM
Type: VENDOR_ADVISORY
http://php.net/ChangeLog-5.php

Source: CONFIRM
Type: VENDOR_ADVISORY
http://php.net/ChangeLog-7.php

Source: DEBIAN
Type: UNKNOWN
DSA-3783

Source: BID
Type: VENDOR_ADVISORY
95783

Source: SECTRACK
Type: UNKNOWN
1037659

Source: REDHAT
Type: UNKNOWN
RHSA-2018:1296

Source: CONFIRM
Type: UNKNOWN
https://bugs.php.net/bug.php?id=73768

Source: XF
Type: UNKNOWN
php-cve201610160-dos(121893)

Source: CONFIRM
Type: VENDOR_ADVISORY
https://github.com/php/php-src/commit/b28b8b2fee6dfa6fcd13305c581bb835689ac3be

Source: GENTOO
Type: UNKNOWN
GLSA-201702-29

Source: CONFIRM
Type: UNKNOWN
https://security.netapp.com/advisory/ntap-20180112-0001/

Source: CONFIRM
Type: UNKNOWN
https://www.tenable.com/security/tns-2017-04

Vulnerable Configuration:

Configuration 1:

cpe:/a:php:php:5.6.29:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.0:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.1:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.2:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.3:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.4:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.5:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.6:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.7:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.8:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.9:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.10:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.11:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.12:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.13:*:*:*:*:*:*:*

OR cpe:/a:php:php:7.0.14:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:php:php:7.0.14:*:*:*:*:*:*:*

OR cpe:/a:php:php:5.6.29:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:201610160	V	CVE-2016-10160	2018-09-18
oval:org.cisecurity:def:1879	P	DSA-3783-1 -- php5 -- security update	2017-03-10
oval:com.ubuntu.precise:def:201610160000	V	CVE-2016-10160 on Ubuntu 12.04 LTS (precise) - medium.	2017-01-24
oval:com.ubuntu.trusty:def:201610160000	V	CVE-2016-10160 on Ubuntu 14.04 LTS (trusty) - medium.	2017-01-24
oval:com.ubuntu.xenial:def:201610160000	V	CVE-2016-10160 on Ubuntu 16.04 LTS (xenial) - medium.	2017-01-24

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