CVE-2012-0911

TikiWiki CMS/Groupware before 6.7 LTS and before 8.4 allows remote attackers to execute arbitrary PHP code via a crafted serialized object in the (1) cookieName to lib/banners/bannerlib.php; (2) printpages or (3) printstructures parameter to (a) tiki-print_multi_pages.php or (b) tiki-print_pages.php; or (4) sendpages, (5) sendstructures, or (6) sendarticles parameter to tiki-send_objects.php, which is not properly handled when processed by the unserialize function.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://archives.neohapsis.com/archives/bugtraq/2012-07/0020.html	Exploit
http://dev.tiki.org/item4109	Broken Link
http://info.tiki.org/article190-Tiki-Wiki-CMS-Groupware-Updates-Tiki-6-7-LTS	Vendor Advisory
http://info.tiki.org/article191-Tiki-Releases-8-4	Release Notes
http://osvdb.org/83534	Broken Link
http://www.exploit-db.com/exploits/19573	Exploit Third Party Advisory VDB Entry
http://www.exploit-db.com/exploits/19630	Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/54298	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/76758	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:tiki:tikiwiki_cms\/groupware:::::lts:::*
	cpe:2.3:a:tiki:tikiwiki_cms\/groupware:::::-:::*

History

No history.

Information

Published : 2012-07-12 19:55

Updated : 2024-01-21 02:50

NVD link : CVE-2012-0911

Mitre link : CVE-2012-0911

CVE.ORG link : CVE-2012-0911

JSON object : View

Products Affected

tiki

tikiwiki_cms\/groupware

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2012-0911", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2012-07-12T19:55:03.530", "references": [{"url": "http://archives.neohapsis.com/archives/bugtraq/2012-07/0020.html", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://dev.tiki.org/item4109", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://info.tiki.org/article190-Tiki-Wiki-CMS-Groupware-Updates-Tiki-6-7-LTS", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://info.tiki.org/article191-Tiki-Releases-8-4", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "http://osvdb.org/83534", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://www.exploit-db.com/exploits/19573", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.exploit-db.com/exploits/19630", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/54298", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76758", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "TikiWiki CMS/Groupware before 6.7 LTS and before 8.4 allows remote attackers to execute arbitrary PHP code via a crafted serialized object in the (1) cookieName to lib/banners/bannerlib.php; (2) printpages or (3) printstructures parameter to (a) tiki-print_multi_pages.php or (b) tiki-print_pages.php; or (4) sendpages, (5) sendstructures, or (6) sendarticles parameter to tiki-send_objects.php, which is not properly handled when processed by the unserialize function."}, {"lang": "es", "value": "TikiWiki CMS/Groupware anterior a v6.7 LTS y anterior a v8.4 permite a atacantes remotos ejecutar c\u00f3digo arbitrario PHP mediante un objeto serializado manipulado en el par\u00e1metro (1) cookieName para lib/banners/bannerlib.php; (2) printpages o (3) el par\u00e1metro printstructures para (a) tiki-print_multi_pages.php o (b) tiki-print_pages.php; o (4) sendpages, (5) sendstructures, o (6) el par\u00e1metro sendarticles para to tiki-send_objects.php, el cual no es correctamente procesado por la funci\u00f3n unserialize"}], "lastModified": "2024-01-21T02:50:35.533", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tiki:tikiwiki_cms\\/groupware:*:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "6A1D9B8A-FAED-4172-974B-9DCAB5FA50A7", "versionEndExcluding": "6.7"}, {"criteria": "cpe:2.3:a:tiki:tikiwiki_cms\\/groupware:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "D2ADB014-8549-4F8B-8B6D-1FD34D85DD40", "versionEndExcluding": "8.4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}