php: heap-based buffer over-read in DateInterval
Published Nov 28, 2013
5.0
MEDIUMCVSS 2.0
EPSS 4.58%
Description
The scan function in ext/date/lib/parse_iso_intervals.c in PHP through 5.5.6 does not properly restrict creation of DateInterval objects, which might allow remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted interval specification.
Affected products
No data.
Configuration 1
Configuration 2
Configuration 3
- 10.04
- 12.04
- 12.10
- 13.04
- 13.10
Configuration 4
- 6.0
- 7.0
No data.
Red Hat Enterprise Linux 5
php53-0:5.3.3-23.el5_10
Fixed · RHSA-2014:1012
Red Hat Enterprise Linux 6
php-0:5.3.3-27.el6_5.1
Fixed · RHSA-2014:1012
Red Hat Software Collections 1 for Red Hat Enterprise Linux 6
php54-php-0:5.4.16-22.el6
Fixed · RHSA-2014:1765
Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS
php54-php-0:5.4.16-22.el6
Fixed · RHSA-2014:1765
Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS
php54-php-0:5.4.16-22.el6
Fixed · RHSA-2014:1765
Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS
php54-php-0:5.4.16-22.el6
Fixed · RHSA-2014:1765
Red Hat Software Collections 1 for Red Hat Enterprise Linux 7
php54-php-0:5.4.16-22.el7
Fixed · RHSA-2014:1765
Red Hat Enterprise Linux 5
php
Not affected
Red Hat Enterprise Linux 7
php
Not affected
Red Hat Software Collections
php55-php
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | php53-0:5.3.3-23.el5_10 | Fixed | RHSA-2014:1012 |
| Red Hat Enterprise Linux 6 | php-0:5.3.3-27.el6_5.1 | Fixed | RHSA-2014:1012 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6 | php54-php-0:5.4.16-22.el6 | Fixed | RHSA-2014:1765 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS | php54-php-0:5.4.16-22.el6 | Fixed | RHSA-2014:1765 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS | php54-php-0:5.4.16-22.el6 | Fixed | RHSA-2014:1765 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS | php54-php-0:5.4.16-22.el6 | Fixed | RHSA-2014:1765 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 7 | php54-php-0:5.4.16-22.el7 | Fixed | RHSA-2014:1765 |
| Red Hat Enterprise Linux 5 | php | Not affected | n/a |
| Red Hat Enterprise Linux 7 | php | Not affected | n/a |
| Red Hat Software Collections | php55-php | Affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did not affect the php packages as shipped with Red Hat Enterprise Linux 5. This issue did not affect the php packages as shipped with Red Hat Enterprise Linux 7.
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:N/I:N/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 (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.58% (0.04575) | 91.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.58% (0.04575) | 90.38th | v5 (v2026.06.15) |
| Dec 28, 2025 | 17.30% (0.17303) | 94.82th | v4 (v2025.03.14) |
| Dec 27, 2025 | 6.72% (0.06723) | 90.99th | v4 (v2025.03.14) |
| Nov 1, 2025 | 17.30% (0.17303) | 94.80th | v4 (v2025.03.14) |
| Oct 28, 2025 | 22.79% (0.22786) | 95.62th | v4 (v2025.03.14) |
| Oct 27, 2025 | 6.86% (0.06858) | 90.97th | v4 (v2025.03.14) |
| Oct 1, 2025 | 22.79% (0.22786) | 95.71th | v4 (v2025.03.14) |
| Jul 30, 2025 | 6.86% (0.06858) | 90.96th | v4 (v2025.03.14) |
| Apr 8, 2025 | 22.79% (0.22786) | 95.41th | v4 (v2025.03.14) |
| Mar 17, 2025 | 31.18% (0.31175) | 96.36th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.07% (0.06070) | 93.43th | v3 (v2023.03.01) |
| Nov 8, 2023 | 58.97% (0.58972) | 97.41th | v3 (v2023.03.01) |
| Oct 10, 2023 | 58.21% (0.58215) | 97.33th | v3 (v2023.03.01) |
| Jul 10, 2023 | 65.18% (0.65183) | 97.41th | v3 (v2023.03.01) |
| May 24, 2023 | 70.69% (0.70695) | 97.54th | v3 (v2023.03.01) |
| Apr 3, 2023 | 71.52% (0.71520) | 97.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 65.38% (0.65380) | 97.28th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
References (14)
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=12fe4e90be7bfa2a763197079f68f5568a14e071 x_refsource_CONFIRM
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html vendor-advisoryx_refsource_APPLEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00125.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00126.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-1765.html vendor-advisoryx_refsource_REDHATThird Party Advisory
- http://www.debian.org/security/2013/dsa-2816 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.ubuntu.com/usn/USN-2055-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2013-6712 Vendor Advisory
- https://bugs.php.net/bug.php?id=66060 x_refsource_MISCIssue TrackingPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1035670 Issue Tracking
- https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04463322 vendor-advisoryx_refsource_HPThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2013-6712
- https://support.apple.com/HT204659 x_refsource_CONFIRMThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2013-6712
Change history (0)
No recorded changes yet.