Stack-based buffer overflow in the suhosin_encrypt_single_cookie function in the transparent cookie-encryption feature in the Suhosin extension before 0.9.33 for PHP, when suhosin.cookie.encrypt and suhosin.multiheader are enabled, might allow remote attackers to execute arbitrary code via a long string that is used in a Set-Cookie HTTP header
Published Jan 27, 2012
5.1
MEDIUMCVSS 2.0
EPSS 3.47%
Description
Stack-based buffer overflow in the suhosin_encrypt_single_cookie function in the transparent cookie-encryption feature in the Suhosin extension before 0.9.33 for PHP, when suhosin.cookie.encrypt and suhosin.multiheader are enabled, might allow remote attackers to execute arbitrary code via a long string that is used in a Set-Cookie HTTP header.
Affected products
No data.
- n/a
- n/a
- ≤ 0.9.31
- 0.9.0
- 0.9.1
- 0.9.2
- 0.9.3
- 0.9.4
- 0.9.5
- 0.9.6
- 0.9.6.1
- 0.9.6.2
- 0.9.6.3
- 0.9.7
- 0.9.8
- 0.9.9
- 0.9.9.1
- 0.9.10
- 0.9.11
- 0.9.12
- 0.9.13
- 0.9.14
- 0.9.15
- 0.9.16
- 0.9.17
- 0.9.18
- 0.9.19
- 0.9.20
- 0.9.21
- 0.9.22
- 0.9.23
- 0.9.24
- 0.9.25
- 0.9.26
- 0.9.27
- 0.9.28
- 0.9.29
- 0.9.30
No data.
No Red Hat product state for this CVE.
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.
AV:N/AC:H/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.47% (0.03466) | 88.67th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.51% (0.03511) | 87.65th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.81% (0.04812) | 88.76th | v4 (v2025.03.14) |
| Dec 12, 2024 | 5.42% (0.05419) | 93.44th | v3 (v2023.03.01) |
| Feb 15, 2024 | 4.46% (0.04463) | 92.12th | v3 (v2023.03.01) |
| Jun 23, 2023 | 4.38% (0.04381) | 91.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.57% (0.04571) | 91.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 9.92% (0.09915) | 94.52th | v2 (v2022.01.01) |
| Apr 1, 2022 | 9.92% (0.09915) | 94.04th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.92% (0.09915) | 87.53th | v2 (v2022.01.01) |
References (9)
- http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html mailing-listx_refsource_FULLDISCExploit
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/48668 third-party-advisoryx_refsource_SECUNIA
- http://www.openwall.com/lists/oss-security/2012/01/24/11 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/01/24/7 mailing-listx_refsource_MLIST
- https://bugzilla.redhat.com/show_bug.cgi?id=783350 x_refsource_CONFIRM
- https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa x_refsource_CONFIRMExploitPatch
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html | mailing-listx_refsource_FULLDISCExploit | |
| http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html | vendor-advisoryx_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html | vendor-advisoryx_refsource_SUSE | |
| http://secunia.com/advisories/48668 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.openwall.com/lists/oss-security/2012/01/24/11 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2012/01/24/7 | mailing-listx_refsource_MLIST | |
| https://bugzilla.redhat.com/show_bug.cgi?id=783350 | x_refsource_CONFIRM | |
| https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa | x_refsource_CONFIRMExploitPatch |
Change history (0)
No recorded changes yet.