php: xmlrpc ISO8601 date format parsing buffer overflow
Published Nov 23, 2014
7.5
HIGHCVSS 2.0
EPSS 5.78%
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.
Affected products
No data.
No data.
Red Hat Enterprise Linux 4 Extended Lifecycle Support
php-0:4.3.9-3.38.el4
Fixed · RHSA-2014:1825
Red Hat Enterprise Linux 5
php-0:5.1.6-45.el5_11
Fixed · RHSA-2014:1824
Red Hat Enterprise Linux 5
php53
Not affected
Red Hat Enterprise Linux 6
php
Not affected
Red Hat Enterprise Linux 7
php
Not affected
Red Hat Software Collections
php54-php
Not affected
Red Hat Software Collections
php55-php
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 Extended Lifecycle Support | php-0:4.3.9-3.38.el4 | Fixed | RHSA-2014:1825 |
| Red Hat Enterprise Linux 5 | php-0:5.1.6-45.el5_11 | Fixed | RHSA-2014:1824 |
| Red Hat Enterprise Linux 5 | php53 | Not affected | n/a |
| Red Hat Enterprise Linux 6 | php | Not affected | n/a |
| Red Hat Enterprise Linux 7 | php | Not affected | n/a |
| Red Hat Software Collections | php54-php | Not affected | n/a |
| Red Hat Software Collections | php55-php | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did not affect php53 packages in Red Hat Enterprise Linux 5, php packages in Red Hat Enterprise Linux 6 and 7, and php54-php and php55-php packages in Red Hat Software Collections 1.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (19 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.78% (0.05781) | 92.86th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.78% (0.05781) | 92.09th | v5 (v2026.06.15) |
| Dec 28, 2025 | 3.95% (0.03954) | 87.99th | v4 (v2025.03.14) |
| Dec 27, 2025 | 2.23% (0.02226) | 84.12th | v4 (v2025.03.14) |
| Oct 28, 2025 | 4.17% (0.04168) | 88.17th | v4 (v2025.03.14) |
| Oct 27, 2025 | 2.35% (0.02349) | 84.37th | v4 (v2025.03.14) |
| Oct 1, 2025 | 4.17% (0.04168) | 88.26th | v4 (v2025.03.14) |
| Jul 30, 2025 | 2.35% (0.02349) | 84.25th | v4 (v2025.03.14) |
| Jul 7, 2025 | 4.17% (0.04168) | 88.18th | v4 (v2025.03.14) |
| Apr 3, 2025 | 3.06% (0.03062) | 85.56th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.51% (0.04508) | 88.39th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.70% (0.06701) | 93.75th | v3 (v2023.03.01) |
| Dec 12, 2024 | 8.33% (0.08330) | 94.65th | v3 (v2023.03.01) |
| May 19, 2024 | 8.00% (0.07997) | 94.27th | v3 (v2023.03.01) |
| Jul 30, 2023 | 7.95% (0.07948) | 93.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.77% (0.07772) | 93.13th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.47% (0.05470) | 89.98th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.47% (0.05470) | 89.00th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.47% (0.05470) | 76.60th | v2 (v2022.01.01) |
References (11)
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=c818d0d01341907fee82bdb81cab07b7d93bb9db x_refsource_CONFIRM
- http://openwall.com/lists/oss-security/2014/11/06/3 mailing-listx_refsource_MLIST
- http://php.net/ChangeLog-5.php x_refsource_CONFIRM
- http://rhn.redhat.com/errata/RHSA-2014-1824.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2014-1825.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/70928 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2014-8626 Vendor Advisory
- https://bugs.php.net/bug.php?id=45226 x_refsource_CONFIRMExploit
- https://bugzilla.redhat.com/show_bug.cgi?id=1155607 x_refsource_CONFIRMIssue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2014-8626
- https://www.cve.org/CVERecord?id=CVE-2014-8626
| Link | Providers | Tags |
|---|---|---|
| http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=c818d0d01341907fee82bdb81cab07b7d93bb9db | x_refsource_CONFIRM | |
| http://openwall.com/lists/oss-security/2014/11/06/3 | mailing-listx_refsource_MLIST | |
| http://php.net/ChangeLog-5.php | x_refsource_CONFIRM | |
| http://rhn.redhat.com/errata/RHSA-2014-1824.html | vendor-advisoryx_refsource_REDHAT | |
| http://rhn.redhat.com/errata/RHSA-2014-1825.html | vendor-advisoryx_refsource_REDHAT | |
| http://www.securityfocus.com/bid/70928 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2014-8626 | Vendor Advisory | |
| https://bugs.php.net/bug.php?id=45226 | x_refsource_CONFIRMExploit | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1155607 | x_refsource_CONFIRMIssue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2014-8626 | ||
| https://www.cve.org/CVERecord?id=CVE-2014-8626 |
Change history (0)
No recorded changes yet.