CVE-2017-16642

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

In PHP before 5.6.32, 7.x before 7.0.25, and 7.1.x before 7.1.11, an error in the date extension's timelib_meridian handling of 'front of' and 'back of' directives could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: this is a different issue than CVE-2017-11145.

References

http://php.net/ChangeLog-5.php

http://php.net/ChangeLog-7.php

http://www.securityfocus.com/bid/101745

https://access.redhat.com/errata/RHSA-2018:1296

https://access.redhat.com/errata/RHSA-2019:2519

https://bugs.php.net/bug.php?id=75055

https://github.com/derickr/timelib/commit/aa9156006e88565e1f1a5f7cc088b18322d57536

https://github.com/php/php-src/commit/5c0455bf2c8cd3c25401407f158e820aa3b239e1

https://security.netapp.com/advisory/ntap-20181123-0001/

https://usn.ubuntu.com/3566-1/

https://www.debian.org/security/2018/dsa-4080

https://www.debian.org/security/2018/dsa-4081

https://www.exploit-db.com/exploits/43133/

Details

Source: MITRE

Published: 2017-11-07

Updated: 2019-08-19

Type: CWE-125

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Tenable Plugins

View all (19 total)

IDNameProductFamilySeverity
137966EulerOS Virtualization 3.0.6.0 : php (EulerOS-SA-2020-1747)NessusHuawei Local Security Checks
critical
136245EulerOS Virtualization for ARM 64 3.0.2.0 : php (EulerOS-SA-2020-1542)NessusHuawei Local Security Checks
high
133925EulerOS 2.0 SP5 : php (EulerOS-SA-2020-1124)NessusHuawei Local Security Checks
critical
132184EulerOS 2.0 SP3 : php (EulerOS-SA-2019-2649)NessusHuawei Local Security Checks
critical
131592EulerOS 2.0 SP2 : php (EulerOS-SA-2019-2438)NessusHuawei Local Security Checks
critical
98857PHP 7.1.x < 7.1.11 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
critical
98845PHP 7.0.x < 7.0.25 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
critical
98823PHP 5.6.x < 5.6.32 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
critical
120010SUSE SLES12 Security Update : php5 (SUSE-SU-2017:3277-1)NessusSuSE Local Security Checks
critical
120009SUSE SLES12 Security Update : php7 (SUSE-SU-2017:3237-1)NessusSuSE Local Security Checks
critical
106792Ubuntu 14.04 LTS : php5 vulnerabilities (USN-3566-1)NessusUbuntu Local Security Checks
critical
105664Debian DSA-4081-1 : php5 - security updateNessusDebian Local Security Checks
critical
105663Debian DSA-4080-1 : php7.0 - security updateNessusDebian Local Security Checks
critical
105513SUSE SLES11 Security Update : php53 (SUSE-SU-2018:0003-1)NessusSuSE Local Security Checks
critical
105266openSUSE Security Update : php5 (openSUSE-2017-1371)NessusSuSE Local Security Checks
critical
105238openSUSE Security Update : php7 (openSUSE-2017-1353)NessusSuSE Local Security Checks
critical
104633PHP 7.1.x < 7.1.11 Multiple VulnerabilitiesNessusCGI abuses
critical
104632PHP 7.0.x < 7.0.25 Multiple VulnerabilitiesNessusCGI abuses
critical
104631PHP 5.6.x < 5.6.32 Multiple VulnerabilitiesNessusCGI abuses
critical