CVE-2012-0807
Stack-based buffer overflow in the suhosin_encrypt_single_cookie function in the transparent cookie-encryption feature in the Suhosin…
- Published
- Updated
- Reserved
- Assigned by
- redhat
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.
Timeline
ID reserved
By redhat
- 8 days later
· 8 days later
Published
- 13 years later
· 13 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.1 | AV:N/AC:H/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 3.5% · top 11% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.
Weakness
Affected products
n/a
- affected n/a
References (9)
- https://bugzilla.redhat.com/show_bug.cgi?id=783350 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20120124 Re: CVE requests: Suhosin extension / as31 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- SUSE-SU-2012:0411 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2012:0426 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- [oss-security] 20120124 CVE requests: Suhosin extension / as31 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- SUSE-SU-2012:0472 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 48668 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 20120119 Advisory 01/2012: Suhosin PHP Extension Transparent Cookie Encryption Stack Buffer Overflow (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2012-0807)Record last updated .