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CVE-2018-18352

chromium-browser: Inappropriate implementation in Media

Service works could inappropriately gain access to cross origin audio in Media in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to bypass same origin policy for audio content via a crafted HTML page.

CVSS 3.0 · 6.5 Medium EPSS 1.4% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18351

chromium-browser: Insufficient policy enforcement in Navigation

Lack of proper validation of ancestor frames site when sending lax cookies in Navigation in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to bypass SameSite cookie policy via a crafted HTML page.

CVSS 3.0 · 6.5 Medium EPSS 2.5% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18350

chromium-browser: Insufficient policy enforcement in Blink

Incorrect handling of CSP enforcement during navigations in Blink in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to bypass content security policy via a crafted HTML page.

CVSS 3.0 · 6.5 Medium EPSS 1.4% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18349

chromium-browser: Insufficient policy enforcement in Blink

Remote frame navigations was incorrectly permitted to local resources in Blink in Google Chrome prior to 71.0.3578.80 allowed an attacker who convinced a user to install a malicious extension to access files on the local file system via a crafted Chrome Extension.

CVSS 3.0 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18348

chromium-browser: Inappropriate implementation in Omnibox

Incorrect handling of bidirectional domain names with RTL characters in Omnibox in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted domain name.

CVSS 3.0 · 4.3 Medium EPSS 1.1% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18345

chromium-browser: Inappropriate implementation in Site Isolation

Incorrect handling of blob URLS in Site Isolation in Google Chrome prior to 71.0.3578.80 allowed a remote attacker who had compromised the renderer process to bypass site isolation protections via a crafted HTML page.

CVSS 3.0 · 6.5 Medium EPSS 1.4% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18344

chromium-browser: Inappropriate implementation in Extensions

Inappropriate allowance of the setDownloadBehavior devtools protocol feature in Extensions in Google Chrome prior to 71.0.3578.80 allowed a remote attacker with control of an installed extension to access files on the local file system via a crafted Chrome Extension.

CVSS 3.0 · 6.5 Medium EPSS 1.5% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18342

chromium-browser: Out of bounds write in V8

Execution of user supplied Javascript during object deserialization can update object length leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

CVSS 3.0 · 8.8 High EPSS 2.7% KEV · Not listed
Vendors
Debian Google Redhat
Products
Debian Linux Chrome Enterprise Linux Desktop and 3 more
CVE-2018-18335

chromium-browser: Heap buffer overflow in Skia

Heap buffer overflow in Skia in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS 3.0 · 8.8 High EPSS 3.9% KEV · Not listed
Vendors
Debian Google Opensuse and 1 more
Products
Debian Linux Chrome Leap and 4 more
CVE-2018-18313

perl: Heap-based buffer read overflow in S_grok_bslash_N()

Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.

CVSS 3.0 · 9.1 Critical EPSS 9.5% KEV · Not listed
Vendors
Apple Canonical Debian and 3 more
Products
Mac Os X Ubuntu Linux Debian Linux and 7 more
CVE-2018-18311

perl: Integer overflow leading to buffer overflow in Perl_my_setenv()

Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

CVSS 3.0 · 9.8 Critical EPSS 11.7% KEV · Not listed
Vendors
Apple Canonical Debian and 5 more
Products
Mac Os X Ubuntu Linux Debian Linux and 20 more
CVE-2018-18310

elfutils: invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl

An invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl in elfutils through v0.174. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by consider_notes.

CVSS 3.1 · 5.5 Medium EPSS 1.4% KEV · Not listed
Vendors
Canonical Debian Elfutils Project and 2 more
Products
Ubuntu Linux Debian Linux Elfutils and 6 more
CVE-2018-18281

kernel: TLB flush happens too late on mremap

Since Linux kernel version 3.2, the mremap() syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate() removes entries from the pagetables of a task that is in the middle of mremap(), a stale TLB entry can remain for a short time that permits access to a physical page after it has been released back to the page allocator and reused. This is fixed in the following kernel versions: 4.9.135, 4.14.78, 4.18.16, 4.19.

CVSS 3.0 · 7.8 High EPSS 1.1% KEV · Not listed
Vendors
Canonical Debian Linux and 1 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 7 more
CVE-2018-18074

python-requests: Redirect from HTTPS to HTTP does not remove Authorization header

The Requests package before 2.20.0 for Python sends an HTTP Authorization header to an http URI upon receiving a same-hostname https-to-http redirect, which makes it easier for remote attackers to discover credentials by sniffing the network.

CVSS 3.1 · 7.5 High EPSS 6.9% KEV · Not listed
Vendors
Canonical Opensuse Python and 1 more
Products
Ubuntu Linux Leap Requests and 5 more
CVE-2018-18073

ghostscript: Saved execution stacks can leak operator arrays

Artifex Ghostscript allows attackers to bypass a sandbox protection mechanism by leveraging exposure of system operators in the saved execution stack in an error object.

CVSS 3.1 · 6.3 Medium EPSS 2.7% KEV · Not listed
Vendors
Artifex Canonical Debian and 1 more
Products
Ghostscript Ubuntu Linux Debian Linux and 7 more
CVE-2018-18024

ImageMagick: infinite loop in the ReadBMPImage function of the coders/bmp.c

In ImageMagick 7.0.8-13 Q16, there is an infinite loop in the ReadBMPImage function of the coders/bmp.c file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.

CVSS 3.0 · 6.5 Medium EPSS 3.0% KEV · Not listed
Vendors
Imagemagick Redhat
Products
Imagemagick Enterprise Linux
CVE-2018-18021

kernel: Privilege escalation on arm64 via KVM hypervisor

arch/arm64/kvm/guest.c in KVM in the Linux kernel before 4.18.12 on the arm64 platform mishandles the KVM_SET_ON_REG ioctl. This is exploitable by attackers who can create virtual machines. An attacker can arbitrarily redirect the hypervisor flow of control (with full register control). An attacker can also cause a denial of service (hypervisor panic) via an illegal exception return. This occurs because of insufficient restrictions on userspace access to the core register file, and because PSTATE.M validation does not prevent unintended execution modes.

CVSS 3.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 1 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 1 more