Executive Summary
| Summary | |
|---|---|
| Title | owncloud security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-3244 | First vendor Publication | 2015-05-02 |
| Vendor | Debian | Last vendor Modification | 2015-05-02 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:S/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Multiple vulnerabilities were discovered in ownCloud, a cloud storage web service for files, music, contacts, calendars and many more. CVE-2015-3011 Hugh Davenport discovered that the "contacts" application shipped with ownCloud is vulnerable to multiple stored cross-site scripting attacks. This vulnerability is effectively exploitable in any browser. CVE-2015-3012 Roy Jansen discovered that the "documents" application shipped with ownCloud is vulnerable to multiple stored cross-site scripting attacks. This vulnerability is not exploitable in browsers that support the current CSP standard. CVE-2015-3013 Lukas Reschke discovered a blacklist bypass vulnerability, allowing authenticated remote attackers to bypass the file blacklist and upload files such as the .htaccess files. An attacker could leverage this bypass by uploading a .htaccess and execute arbitrary PHP code if the /data/ directory is stored inside the web root and a web server that interprets .htaccess files is used. On default Debian installations the data directory is outside of the web root and thus this vulnerability is not exploitable by default. For the stable distribution (jessie), these problems have been fixed in version 7.0.4+dfsg-4~deb8u1. For the testing distribution (stretch), these problems have been fixed in version 7.0.4+dfsg-3. For the unstable distribution (sid), these problems have been fixed in version 7.0.4+dfsg-3. We recommend that you upgrade your owncloud packages. |
Original Source
| Url : http://www.debian.org/security/2015/dsa-3244 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 67 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
| 33 % | CWE-74 | Failure to Sanitize Data into a Different Plane ('Injection') |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-05-04 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3244.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2015-05-11 21:29:11 |
|
| 2015-05-08 21:29:17 |
|
| 2015-05-05 13:28:57 |
|
| 2015-05-03 17:25:02 |
|
