MEDIUM
security flaw
Published Mar 6, 2007
6.8
MEDIUMCVSS 2.0
EPSS 40.44%
Description
Integer overflow in PHP 4.4.4 and earlier allows remote context-dependent attackers to execute arbitrary code via a long string to the unserialize function, which triggers the overflow in the ZVAL reference counter.
Affected products
No data.
No data.
Red Hat Enterprise Linux 2.1
php-0:4.1.2-2.17
Fixed · RHSA-2007:0154
Red Hat Enterprise Linux 3
php-0:4.3.2-40.ent
Fixed · RHSA-2007:0155
Red Hat Enterprise Linux 4
php-0:4.3.9-3.22.4
Fixed · RHSA-2007:0155
Stronghold 4.0 for RHEL 2.1AS
stronghold-php-0:4.1.2-15
Fixed · RHSA-2007:0163
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 2.1 | php-0:4.1.2-2.17 | Fixed | RHSA-2007:0154 |
| Red Hat Enterprise Linux 3 | php-0:4.3.2-40.ent | Fixed | RHSA-2007:0155 |
| Red Hat Enterprise Linux 4 | php-0:4.3.9-3.22.4 | Fixed | RHSA-2007:0155 |
| Stronghold 4.0 for RHEL 2.1AS | stronghold-php-0:4.1.2-15 | Fixed | RHSA-2007:0163 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
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.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
40.44% 0.40435
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.40435
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 (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 40.44% (0.40435) | 98.61th | v5 (v2026.06.15) |
| Jun 15, 2026 | 40.44% (0.40435) | 98.46th | v5 (v2026.06.15) |
| Feb 4, 2026 | 87.01% (0.87014) | 99.42th | v4 (v2025.03.14) |
| Dec 28, 2025 | 80.66% (0.80662) | 99.10th | v4 (v2025.03.14) |
| Dec 27, 2025 | 78.91% (0.78910) | 99.02th | v4 (v2025.03.14) |
| Oct 28, 2025 | 80.66% (0.80662) | 99.09th | v4 (v2025.03.14) |
| Oct 27, 2025 | 78.91% (0.78910) | 99.02th | v4 (v2025.03.14) |
| Oct 23, 2025 | 80.66% (0.80662) | 99.09th | v4 (v2025.03.14) |
| Oct 1, 2025 | 77.52% (0.77523) | 98.95th | v4 (v2025.03.14) |
| Jul 30, 2025 | 75.43% (0.75426) | 98.83th | v4 (v2025.03.14) |
| Jul 12, 2025 | 77.52% (0.77523) | 98.92th | v4 (v2025.03.14) |
| May 28, 2025 | 75.70% (0.75700) | 98.83th | v4 (v2025.03.14) |
| May 25, 2025 | 76.83% (0.76829) | 98.88th | v4 (v2025.03.14) |
| Mar 31, 2025 | 75.70% (0.75700) | 98.84th | v4 (v2025.03.14) |
| Mar 30, 2025 | 71.56% (0.71563) | 98.64th | v4 (v2025.03.14) |
| Mar 29, 2025 | 75.74% (0.75738) | 98.57th | v4 (v2025.03.14) |
| Mar 17, 2025 | 71.56% (0.71563) | 98.64th | v4 (v2025.03.14) |
| Dec 17, 2024 | 26.45% (0.26445) | 96.75th | v3 (v2023.03.01) |
| Sep 15, 2024 | 16.05% (0.16052) | 96.08th | v3 (v2023.03.01) |
| Jul 29, 2024 | 26.26% (0.26260) | 96.79th | v3 (v2023.03.01) |
| Jun 9, 2024 | 15.28% (0.15280) | 95.87th | v3 (v2023.03.01) |
| Jan 8, 2024 | 14.33% (0.14328) | 95.20th | v3 (v2023.03.01) |
| Dec 1, 2023 | 13.94% (0.13939) | 95.08th | v3 (v2023.03.01) |
| Oct 24, 2023 | 13.09% (0.13090) | 94.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.34% (0.13343) | 94.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 71.63% (0.71628) | 99.20th | v2 (v2022.01.01) |
| Feb 4, 2022 | 71.63% (0.71628) | 99.05th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (36)
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056506 vendor-advisoryx_refsource_HP
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01086137 vendor-advisoryx_refsource_HP
- http://rhn.redhat.com/errata/RHSA-2007-0154.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2007-0155.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2007-0163.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/24419 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24606 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24910 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24924 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24941 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/24945 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25025 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25062 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25423 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25445 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25850 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200703-21.xml vendor-advisoryx_refsource_GENTOO
- http://security.gentoo.org/glsa/glsa-200705-19.xml vendor-advisoryx_refsource_GENTOO
- http://www.debian.org/security/2007/dsa-1282 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2007/dsa-1283 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:087 vendor-advisoryx_refsource_MANDRIVA
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:088 vendor-advisoryx_refsource_MANDRIVA
- http://www.osvdb.org/32771 vdb-entryx_refsource_OSVDB
- http://www.php-security.org/MOPB/MOPB-04-2007.html x_refsource_MISCExploitPatchVendor Advisory
- http://www.securityfocus.com/archive/1/466166/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/22765 vdb-entryx_refsource_BID
- http://www.trustix.org/errata/2007/0009/ vendor-advisoryx_refsource_TRUSTIX
- http://www.vupen.com/english/advisories/2007/1991 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2007/2374 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2007-1286 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1618297 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32796 vdb-entryx_refsource_XF
- https://issues.rpath.com/browse/RPL-1268 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2007-1286
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11575 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2007-1286
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 6, 2007
Updated Aug 7, 2024
Reserved Mar 6, 2007
Link CVE-2007-1286
CISA Vulnrichment
Updated n/a