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Last updated: 9/18/2014 5:47:27 PM

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Vulnerability Summary for CVE-2012-4393

Original release date: 09/05/2012
Last revised: 10/11/2013
Source: US-CERT/NIST

Overview

Multiple cross-site request forgery (CSRF) vulnerabilities in ownCloud before 4.0.6 allow remote attackers to hijack the authentication of arbitrary users for requests that use (1) addBookmark.php, (2) delBookmark.php, or (3) editBookmark.php in bookmarks/ajax/; (4) calendar/delete.php, (5) calendar/edit.php, (6) calendar/new.php, (7) calendar/update.php, (8) event/delete.php, (9) event/edit.php, (10) event/move.php, (11) event/new.php, (12) import/import.php, (13) settings/setfirstday.php, (14) settings/settimeformat.php, (15) share/changepermission.php, (16) share/share.php, (17) or share/unshare.php in calendar/ajax/; (18) external/ajax/setsites.php, (19) files/ajax/delete.php, (20) files/ajax/move.php, (21) files/ajax/newfile.php, (22) files/ajax/newfolder.php, (23) files/ajax/rename.php, (24) files_sharing/ajax/email.php, (25) files_sharing/ajax/setpermissions.php, (26) files_sharing/ajax/share.php, (27) files_sharing/ajax/toggleresharing.php, (28) files_sharing/ajax/togglesharewitheveryone.php, (29) files_sharing/ajax/unshare.php, (30) files_texteditor/ajax/savefile.php, (31) files_versions/ajax/rollbackVersion.php, (32) gallery/ajax/createAlbum.php, (33) gallery/ajax/sharing.php, (34) tasks/ajax/addtask.php, (35) tasks/ajax/addtaskform.php, (36) tasks/ajax/delete.php, or (37) tasks/ajax/edittask.php in apps/; or administrators for requests that use (38) changepassword.php, (39) creategroup.php, (40) createuser.php, (41) disableapp.php, (42) enableapp.php, (43) lostpassword.php, (44) removegroup.php, (45) removeuser.php, (46) setlanguage.php, (47) setloglevel.php, (48) setquota.php, or (49) togglegroups.php in settings/ajax/.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 6.8 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: MLIST
Name: [oss-security] 20120901 Re: CVE - ownCloud
External Source: CONFIRM
Name: https://github.com/owncloud/core/commit/38271ded753bc9ea9943cef3c2706f8d71f3a58f
Type: Patch Information; Exploit
External Source: CONFIRM
Name: http://owncloud.org/changelog/
External Source: MLIST
Name: [oss-security] 20120810 ownCloud - matching CVEs to fix information and vice versa
External Source: CONFIRM
Name: https://github.com/owncloud/core/commit/93579d88dcea389205c01ddf6da41f37ad9b8745
Type: Patch Information; Exploit

Technical Details

Vulnerability Type (View All)
  • Cross-Site Request Forgery (CSRF) (CWE-352)