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author | feld <feld@FreeBSD.org> | 2019-07-31 04:52:19 +0800 |
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committer | feld <feld@FreeBSD.org> | 2019-07-31 04:52:19 +0800 |
commit | 8d4976a0277a7aedabcbd1d52924745cb28a524f (patch) | |
tree | 8355f995d916858ff517dbb7b6093a24b450cef6 /security | |
parent | d7c9ecfcbe047c11a7b9ef2df56b964c0feb4580 (diff) | |
download | freebsd-ports-gnome-8d4976a0277a7aedabcbd1d52924745cb28a524f.tar.gz freebsd-ports-gnome-8d4976a0277a7aedabcbd1d52924745cb28a524f.tar.zst freebsd-ports-gnome-8d4976a0277a7aedabcbd1d52924745cb28a524f.zip |
Document FreeBSD-SA-19:15.mqueuefs
Diffstat (limited to 'security')
-rw-r--r-- | security/vuxml/vuln.xml | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index a5a9f2372b7f..6cf1e10d3a89 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -58,6 +58,42 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> + <vuln vid="deb6e164-b30b-11e9-a87f-a4badb2f4699"> + <topic>FreeBSD -- Reference count overflow in mqueue filesystem</topic> + <affects> + <package> + <name>FreeBSD-kernel</name> + <range><ge>12.0</ge><lt>12.0_8</lt></range> + <range><ge>11.2</ge><lt>11.2_12</lt></range> + <range><ge>11.3</ge><lt>11.3_1</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <h1>Problem Description:</h1> + <p>System calls operating on file descriptors obtain a + reference to relevant struct file which due to a programming + error was not always put back, which in turn could be used + to overflow the counter of affected struct file.</p> + <h1>Impact:</h1> + <p>A local user can use this flaw to obtain access to files, + directories, sockets etc. opened by processes owned by other + users. If obtained struct file represents a directory from + outside of user's jail, it can be used to access files + outside of the jail. If the user in question is a jailed + root they can obtain root privileges on the host system.</p> + </body> + </description> + <references> + <cvename>CVE-2019-5603</cvename> + <freebsdsa>SA-19:15.mqueuefs</freebsdsa> + </references> + <dates> + <discovery>2019-07-24</discovery> + <entry>2019-07-30</entry> + </dates> + </vuln> + <vuln vid="6b856e00-b30a-11e9-a87f-a4badb2f4699"> <topic>FreeBSD -- Kernel memory disclosure in freebsd32_ioctl</topic> <affects> |