diff options
author | Morris Jobke <hey@morrisjobke.de> | 2019-04-12 18:45:01 +0300 |
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committer | Morris Jobke <hey@morrisjobke.de> | 2019-04-12 18:45:01 +0300 |
commit | bcc21648b0817639939866322e678b349459f300 (patch) | |
tree | fb795a868d1cc9d8fbebed7b6ffc96381c715e37 /advisories | |
parent | 2ae03864c3462fe5944016cb271951d6e0de674f (diff) |
Add generated advisories
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
Diffstat (limited to 'advisories')
-rw-r--r-- | advisories/advisories.rss | 12 | ||||
-rw-r--r-- | advisories/full-list.php | 35 | ||||
-rw-r--r-- | advisories/nc-sa-2019-002.php | 37 | ||||
-rw-r--r-- | advisories/nc-sa-2019-003.php | 36 |
4 files changed, 120 insertions, 0 deletions
diff --git a/advisories/advisories.rss b/advisories/advisories.rss index 67c8d56a..70e3e1f5 100644 --- a/advisories/advisories.rss +++ b/advisories/advisories.rss @@ -5,6 +5,18 @@ <link>https://nextcloud.com/security/advisories/</link> <description>The Nextcloud security advisories as a RSS feed</description> <ttl>1800</ttl><item> + <title>Server: Improper share updates could result in extended data access (NC-SA-2019-003)</title> + <description>A bug could expose more data in reshared link shares than intended by the sharer.<br/><hr/><p><strong><a href="https://nextcloud.com/security/advisory/?id=nC-SA-2019-003">For more information please consult the official advisory.</a></strong></p></description> + <link>https://nextcloud.com/security/advisory/?id=nC-SA-2019-003</link> + <guid isPermaLink="true">https://nextcloud.com/security/advisory/?id=nC-SA-2019-003</guid> + <pubDate>Fri, 12 Apr 2019 14:00:00 +0200</pubDate> + </item><item> + <title>Server: Improper access control checks for share expiration date (NC-SA-2019-002)</title> + <description>A missing check could give recipient the possibility to extend the expiration date of a share they received.<br/><hr/><p><strong><a href="https://nextcloud.com/security/advisory/?id=nC-SA-2019-002">For more information please consult the official advisory.</a></strong></p></description> + <link>https://nextcloud.com/security/advisory/?id=nC-SA-2019-002</link> + <guid isPermaLink="true">https://nextcloud.com/security/advisory/?id=nC-SA-2019-002</guid> + <pubDate>Fri, 12 Apr 2019 14:00:00 +0200</pubDate> + </item><item> <title>Server: Improper access control checks for single share previews (NC-SA-2018-014)</title> <description>A missing check could give unauthorized access to the previews of single file password protected shares.<br/><hr/><p><strong><a href="https://nextcloud.com/security/advisory/?id=nC-SA-2018-014">For more information please consult the official advisory.</a></strong></p></description> <link>https://nextcloud.com/security/advisory/?id=nC-SA-2018-014</link> diff --git a/advisories/full-list.php b/advisories/full-list.php index 28985e30..5c7e3858 100644 --- a/advisories/full-list.php +++ b/advisories/full-list.php @@ -1,5 +1,40 @@ <hr> +<h2>2019</h2> + +<h3>Nextcloud Server 15.0.0</h3> +<ul> + <li><a href="/security/advisory/?id=NC-SA-2019-003">Improper share updates could result in extended data access (NC-SA-2019-003)</a> 2019-04-12</li> + <li><a href="/security/advisory/?id=NC-SA-2019-002">Improper access control checks for share expiration date (NC-SA-2019-002)</a> 2019-04-12</li> +</ul> + +<h3>Nextcloud Server 14.0.5</h3> +<ul> + <li><a href="/security/advisory/?id=NC-SA-2019-003">Improper share updates could result in extended data access (NC-SA-2019-003)</a> 2019-04-12</li> +</ul> + +<h3>Nextcloud Server 13.0.9</h3> +<ul> + <li><a href="/security/advisory/?id=NC-SA-2019-003">Improper share updates could result in extended data access (NC-SA-2019-003)</a> 2019-04-12</li> +</ul> + +<h3>Nextcloud Server 14.0.4</h3> +<ul> + <li><a href="/security/advisory/?id=NC-SA-2019-002">Improper access control checks for share expiration date (NC-SA-2019-002)</a> 2019-04-12</li> +</ul> + +<h3>Nextcloud Server 13.0.8</h3> +<ul> + <li><a href="/security/advisory/?id=NC-SA-2019-002">Improper access control checks for share expiration date (NC-SA-2019-002)</a> 2019-04-12</li> +</ul> + +<h3>Nextcloud Server 12.0.13</h3> +<ul> + <li><a href="/security/advisory/?id=NC-SA-2019-002">Improper access control checks for share expiration date (NC-SA-2019-002)</a> 2019-04-12</li> +</ul> + +<hr> + <h2>2018</h2> <h3>Nextcloud Server 14.0.0</h3> diff --git a/advisories/nc-sa-2019-002.php b/advisories/nc-sa-2019-002.php new file mode 100644 index 00000000..1578aaff --- /dev/null +++ b/advisories/nc-sa-2019-002.php @@ -0,0 +1,37 @@ +<div class="row page-content-header"> +<div class="col-md-12"> + <h1>Security Advisory</h1> + <a href="/security/advisories/">Back to advisories</a> +</div> +</div> +<div class="row"> + <div class="col-md-12"> + <h2>Improper access control checks for share expiration date (NC-SA-2019-002)</h2> + <p>12th April 2019</p> + <p>Risk level: <strong>Low</strong></p> + <p>CVSS v3 Base Score: 4.8 (<a href="https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N">AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N</a>)</p> + <p>CWE: <a href="https://cwe.mitre.org/data/definitions/284.html">Improper Access Control - Generic (CWE-284)</a></p> + <p>HackerOne report: <a href="https://hackerone.com/reports/447494">447494</a></p> + <h3>Description</h3> + <p>A missing check could give recipient the possibility to extend the expiration date of a share they received.</p> + <h3>Affected Software</h3> + <ul> + <li>Nextcloud Server < <strong>15.0.0</strong> (CVE assignment pending)</li> +<li>Nextcloud Server < <strong>14.0.4</strong> (CVE assignment pending)</li> +<li>Nextcloud Server < <strong>13.0.8</strong> (CVE assignment pending)</li> +<li>Nextcloud Server < <strong>12.0.13</strong> (CVE assignment pending)</li> + + </ul> + <h3>Action Taken</h3> + <p>The error has been fixed.</p> + <h3>Resolution</h3> + <p>It is recommended that all instances are upgraded to Nextcloud 15.0.0, Nextcloud 14.0.4, Nextcloud 13.0.8 or 12.0.13.</p> + <h3>Acknowledgements</h3> + <p>The Nextcloud team thanks the following people for their research and responsible disclosure of the above advisory:</p> + <ul> + <li><a href="https://cp270.wordpress.com" target="_blank" rel="noreferrer">Carl Pearson - Vulnerability discovery and disclosure.</a></li> + </ul> + <br/> + <small style="color:grey">This advisory is licensed <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</small> + </div> +</div> diff --git a/advisories/nc-sa-2019-003.php b/advisories/nc-sa-2019-003.php new file mode 100644 index 00000000..c1429e98 --- /dev/null +++ b/advisories/nc-sa-2019-003.php @@ -0,0 +1,36 @@ +<div class="row page-content-header"> +<div class="col-md-12"> + <h1>Security Advisory</h1> + <a href="/security/advisories/">Back to advisories</a> +</div> +</div> +<div class="row"> + <div class="col-md-12"> + <h2>Improper share updates could result in extended data access (NC-SA-2019-003)</h2> + <p>12th April 2019</p> + <p>Risk level: <strong>Low</strong></p> + <p>CVSS v3 Base Score: 9.6 (<a href="https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N">AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N</a>)</p> + <p>CWE: <a href="https://cwe.mitre.org/data/definitions/284.html">Improper Access Control - Generic (CWE-284)</a></p> + <p>HackerOne report: <a href="https://hackerone.com/reports/231917">231917</a></p> + <h3>Description</h3> + <p>A bug could expose more data in reshared link shares than intended by the sharer.</p> + <h3>Affected Software</h3> + <ul> + <li>Nextcloud Server < <strong>15.0.0</strong> (CVE assignment pending)</li> +<li>Nextcloud Server < <strong>14.0.5</strong> (CVE assignment pending)</li> +<li>Nextcloud Server < <strong>13.0.9</strong> (CVE assignment pending)</li> + + </ul> + <h3>Action Taken</h3> + <p>The error has been fixed.</p> + <h3>Resolution</h3> + <p>It is recommended that all instances are upgraded to Nextcloud 15.0.0, 14.0.5 or 13.0.9.</p> + <h3>Acknowledgements</h3> + <p>The Nextcloud team thanks the following people for their research and responsible disclosure of the above advisory:</p> + <ul> + <li>Fabian Riechsteiner - recretix systems AG - Vulnerability discovery and disclosure.</li> + </ul> + <br/> + <small style="color:grey">This advisory is licensed <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</small> + </div> +</div> |