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canonical ubuntu linux 18.04 vulnerabilities and exploits
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9.8
CVSSv3
CVE-2018-18502
Mozilla developers and community members reported memory safety bugs present in Firefox 64. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firef...
Mozilla Firefox
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
8.8
CVSSv3
CVE-2018-18503
When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatch in some situations. This vulnerability affects Firefox < 65.
Mozilla Firefox
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 16.04
9.8
CVSSv3
CVE-2018-18504
A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affect...
Mozilla Firefox
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
6.5
CVSSv3
CVE-2018-6405
In the ReadDCMImage function in coders/dcm.c in ImageMagick prior to 7.0.7-23, each redmap, greenmap, and bluemap variable can be overwritten by a new pointer. The previous pointer is lost, which leads to a memory leak. This allows remote malicious users to cause a denial of serv...
Imagemagick Imagemagick
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 17.10
Canonical Ubuntu Linux 18.04
2 Github repositories
3.6
CVSSv3
CVE-2018-1000030
Python 2.7.14 is vulnerable to a Heap-Buffer-Overflow as well as a Heap-Use-After-Free. Python versions before 2.7.14 may also be vulnerable and it appears that Python 2.7.17 and prior may also be vulnerable however this has not been confirmed. The vulnerability lies when multipl...
Python Python
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 12.04
2 Github repositories
4.3
CVSSv3
CVE-2018-12358
Service workers can use redirection to avoid the tainting of cross-origin resources in some instances, allowing a malicious site to read responses which are supposed to be opaque. This vulnerability affects Firefox < 61.
Mozilla Firefox
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 17.10
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
8.8
CVSSv3
CVE-2018-12370
In Reader View SameSite cookie protections are not checked on exiting. This allows for a payload to be triggered when Reader View is exited if loaded by a malicious site while Reader mode is active, bypassing CSRF protections. This vulnerability affects Firefox < 61.
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 17.10
Mozilla Firefox
6.5
CVSSv3
CVE-2018-12402
The internal WebBrowserPersist code does not use correct origin context for a resource being saved. This manifests when sub-resources are loaded as part of "Save Page As..." functionality. For example, a malicious page could recover a visitor's Windows username and...
Mozilla Firefox
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
7.5
CVSSv3
CVE-2018-20679
An issue exists in BusyBox prior to 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and relay) allows a remote malicious user to leak sensitive information from the stack by sending a crafted DHCP message. This is related to verification in...
Busybox Busybox
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.10
7.1
CVSSv3
CVE-2019-12749
dbus prior to 1.10.28, 1.12.x prior to 1.12.16, and 1.13.x prior to 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_C...
Freedesktop Dbus
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 19.04
CVSSv3
CVSSv2
CVSSv3
VMScore
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