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Vulnerability record · CVE-2014-8626 · published 23 November 2014

CVE-2014-8626: Php memory buffer overflow vulnerability

Php · Php

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.

7.5 CVSS 2.0 High EPSS 5.8% · top 7.2% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
5.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=c818d0d01341907fee82bdb81cab07b7d93bb9db
http://openwall.com/lists/oss-security/2014/11/06/3
http://php.net/ChangeLog-5.php
http://rhn.redhat.com/errata/RHSA-2014-1824.html
http://rhn.redhat.com/errata/RHSA-2014-1825.html
http://www.securityfocus.com/bid/70928
https://bugs.php.net/bug.php?id=45226 Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1155607
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=c818d0d01341907fee82bdb81cab07b7d93bb9db
http://openwall.com/lists/oss-security/2014/11/06/3
http://php.net/ChangeLog-5.php
http://rhn.redhat.com/errata/RHSA-2014-1824.html
http://rhn.redhat.com/errata/RHSA-2014-1825.html
http://www.securityfocus.com/bid/70928
https://bugs.php.net/bug.php?id=45226 Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1155607

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-8626), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.