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CVE-2012-0807

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

Last Modified:Apr 11, 2025

EPS:Jan 27, 2012

EPSS Score:0.04812

CVSS Score:5.1

Affected Products

Vendor

Product

Action

Vendor

Hardened-php

Product

Suhosin

Hardened-php

Suhosin

Exploits

http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa

Common Weakness Enumeration

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-10 Buffer Overflow via Environment Variables

CAPEC-100 Overflow Buffers

CAPEC-123 Buffer Manipulation

CAPEC-14 Client-side Injection-induced Buffer Overflow

CAPEC-24 Filter Failure through Buffer Overflow

CAPEC-42 MIME Conversion

CAPEC-44 Overflow Binary Resource File

CAPEC-45 Buffer Overflow via Symbolic Links

CAPEC-46 Overflow Variables and Tags

CAPEC-47 Buffer Overflow via Parameter Expansion

CAPEC-8 Buffer Overflow in an API Call

CAPEC-9 Buffer Overflow in Local Command-Line Utilities

References

http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html

http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html

http://secunia.com/advisories/48668

http://www.openwall.com/lists/oss-security/2012/01/24/11

http://www.openwall.com/lists/oss-security/2012/01/24/7

https://bugzilla.redhat.com/show_bug.cgi?id=783350

https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa

http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html

http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html

http://secunia.com/advisories/48668

http://www.openwall.com/lists/oss-security/2012/01/24/11

http://www.openwall.com/lists/oss-security/2012/01/24/7

https://bugzilla.redhat.com/show_bug.cgi?id=783350

https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa

Common Vulnerability Scoring System

Attack Vector

Network

Adjacent

Local

Physical

Privileges Required

None

Low

High

User Interaction

None

Required

Scope

Unchanged

Changed

Confidentiality

None

Low

High

Integrity

None

Low

High

Availability

None

Low

High