php: SplObjectStorage unserialization flaws (MOPS-2010-061)
Published Jun 23, 2010
7.5
HIGHCVSS 2.0
EPSS 5.34%
Description
Use-after-free vulnerability in the SplObjectStorage unserializer in PHP 5.2.x and 5.3.x through 5.3.2 allows remote attackers to execute arbitrary code or obtain sensitive information via serialized data, related to the PHP unserialize function.
Affected products
No data.
Configuration 1
- 5.2.0
- 5.2.1
- 5.2.2
- 5.2.3
- 5.2.4
- 5.2.5
- 5.2.6
- 5.2.7
- 5.2.8
- 5.2.9
- 5.2.10
- 5.2.11
- 5.2.12
- 5.2.13
No data.
Red Hat Enterprise Linux 6
php
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | php | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of php as shipped with Red Hat Enterprise Linux 3, 4, or 5.
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.34% (0.05342) | 92.37th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.34% (0.05342) | 91.55th | v5 (v2026.06.15) |
| Jul 17, 2025 | 2.52% (0.02518) | 84.77th | v4 (v2025.03.14) |
| May 9, 2025 | 3.63% (0.03631) | 87.19th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.85% (0.04850) | 88.54th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.10% (0.03096) | 77.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.85% (0.04850) | 88.80th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.52% (0.03520) | 91.92th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.47% (0.04474) | 91.15th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.25% (0.12248) | 95.30th | v2 (v2022.01.01) |
| Apr 1, 2022 | 12.25% (0.12248) | 94.93th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.25% (0.12248) | 89.34th | v2 (v2022.01.01) |
References (16)
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html vendor-advisoryx_refsource_APPLE
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html vendor-advisoryx_refsource_SUSE
- http://marc.info/?l=bugtraq&m=133469208622507&w=2 vendor-advisoryx_refsource_HP
- http://pastebin.com/mXGidCsd x_refsource_MISCExploit
- http://secunia.com/advisories/40860 third-party-advisoryx_refsource_SECUNIA
- http://support.apple.com/kb/HT4312 x_refsource_CONFIRM
- http://twitter.com/i0n1c/statuses/16373156076 x_refsource_MISC
- http://twitter.com/i0n1c/statuses/16447867829 x_refsource_MISC
- http://www.debian.org/security/2010/dsa-2089 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/40948 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2010-2225 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=605641 x_refsource_MISCIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/59610 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2010-2225
- https://www.cve.org/CVERecord?id=CVE-2010-2225
Change history (0)
No recorded changes yet.