Vulnerability Details : CVE-2014-8626
Stack-based buffer overflow in the date_from_ISO8601 function in ext/xmlrpc/libxmlrpc/xmlrpc.c in PHP before 5.2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code by including a timezone field in a date, leading to improper XML-RPC encoding.
Vulnerability category: OverflowExecute codeDenial of service
Threat overview for CVE-2014-8626
Top countries where our scanners detected CVE-2014-8626
Top open port discovered on systems with this issue
80
IPs affected by CVE-2014-8626 26,155
Threat actors abusing to this issue?
Yes
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affected by CVE-2014-8626!
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Exploit prediction scoring system (EPSS) score for CVE-2014-8626
Probability of exploitation activity in the next 30 days: 7.95%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 93 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-8626
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2014-8626
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-8626
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https://bugs.php.net/bug.php?id=45226
PHP :: Bug #45226 :: xmlrpc_set_type() segfaults with valid ISO8601 date stringExploit
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http://rhn.redhat.com/errata/RHSA-2014-1825.html
RHSA-2014:1825 - Security Advisory - Red Hat Customer Portal
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http://git.php.net/?p=php-src.git;a=commit;h=c818d0d01341907fee82bdb81cab07b7d93bb9db
208.43.231.11 Git - php-src.git/commit
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http://rhn.redhat.com/errata/RHSA-2014-1824.html
RHSA-2014:1824 - Security Advisory - Red Hat Customer Portal
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http://openwall.com/lists/oss-security/2014/11/06/3
oss-security - Re: CVE request: PHP xmlrpc date_from_ISO8601() buffer overflow (in php < 5.2.7)
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https://bugzilla.redhat.com/show_bug.cgi?id=1155607
1155607 – (CVE-2014-8626) CVE-2014-8626 php: xmlrpc ISO8601 date format parsing buffer overflow
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http://www.securityfocus.com/bid/70928
PHP 'date_from_ISO8601()' Function Buffer Overflow Vulnerability
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http://php.net/ChangeLog-5.php
PHP: PHP 5 ChangeLog
Products affected by CVE-2014-8626
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:5.2.2:*:*:*:*:*:*:*