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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-2018-17456

git: arbitrary code execution via .gitmodules

Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.

CVSS 3.0 · 9.8 Critical EPSS 97.4% KEV · Not listed
Vendors
Canonical Debian Git-scm and 1 more
Products
Ubuntu Linux Debian Linux Git and 9 more
CVE-2018-16888

systemd: kills privileged process if unprivileged PIDFile was tampered

It was discovered systemd does not correctly check the content of PIDFile files before using it to kill processes. When a service is run from an unprivileged user (e.g. User field set in the service file), a local attacker who is able to write to the PIDFile of the mentioned service may use this flaw to trick systemd into killing other services and/or privileged processes. Versions before v237 are vulnerable.

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Netapp Redhat and 1 more
Products
Ubuntu Linux Active Iq Performance Analytics Services Element Software and 3 more
CVE-2018-16879

Tower: security channel is not set properly for AMPQ connection

Ansible Tower before version 3.3.3 does not set a secure channel as it is using the default insecure configuration channel settings for messaging celery workers from RabbitMQ. This could lead in data leak of sensitive information such as passwords as well as denial of service attacks by deleting projects or inventory files.

CVSS 3.1 · 9.8 Critical EPSS 1.1% KEV · Not listed
Vendors
Redhat
Products
Ansible Tower
CVE-2018-16837

Ansible: Information leak in "user" module

Ansible "User" module leaks any data which is passed on as a parameter to ssh-keygen. This could lean in undesirable situations such as passphrases credentials passed as a parameter for the ssh-keygen executable. Showing those credentials in clear text form for every user which have access just to the process list.

CVSS 3.0 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Debian Redhat Suse
Products
Debian Linux Ansible Engine Ansible Tower and 3 more
CVE-2018-16403

elfutils: Heap-based buffer over-read in libdw/dwarf_getabbrev.c and libwd/dwarf_hasattr.c causes crash

libdw in elfutils 0.173 checks the end of the attributes list incorrectly in dwarf_getabbrev in dwarf_getabbrev.c and dwarf_hasattr in dwarf_hasattr.c, leading to a heap-based buffer over-read and an application crash.

CVSS 3.0 · 5.5 Medium EPSS 1.1% KEV · Not listed
Vendors
Elfutils Project Redhat
Products
Elfutils Ansible Tower Enterprise Linux
CVE-2018-16402

elfutils: Double-free due to double decompression of sections in crafted ELF causes crash

libelf/elf_end.c in elfutils 0.173 allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact because it tries to decompress twice.

CVSS 3.1 · 9.8 Critical EPSS 3.7% KEV · Not listed
Vendors
Canonical Debian Elfutils Project and 2 more
Products
Ubuntu Linux Debian Linux Elfutils and 7 more
CVE-2018-16062

elfutils: Heap-based buffer over-read in libdw/dwarf_getaranges.c:dwarf_getaranges() via crafted file

dwarf_getaranges in dwarf_getaranges.c in libdw in elfutils before 2018-08-18 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file.

CVSS 3.1 · 5.5 Medium EPSS 1.6% KEV · Not listed
Vendors
Canonical Debian Elfutils Project and 2 more
Products
Ubuntu Linux Debian Linux Elfutils and 6 more
CVE-2018-14679

libmspack: off-by-one error in the CHM PMGI/PMGL chunk number validity checks

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).

CVSS 3.0 · 6.5 Medium EPSS 3.3% KEV · Not listed
Vendors
Cabextract Cabextract Project Canonical and 2 more
Products
Libmspack Cabextract Ubuntu Linux and 6 more
CVE-2018-13988

poppler: out of bounds read in pdfunite

Poppler through 0.62 contains an out of bounds read vulnerability due to an incorrect memory access that is not mapped in its memory space, as demonstrated by pdfunite. This can result in memory corruption and denial of service. This may be exploitable when a victim opens a specially crafted PDF file.

CVSS 3.0 · 6.5 Medium EPSS 3.1% KEV · Not listed
Vendors
Canonical Debian Freedesktop and 1 more
Products
Ubuntu Linux Debian Linux Poppler and 6 more
CVE-2018-12910

libsoup: Crash in soup_cookie_jar.c:get_cookies() on empty hostnames

The get_cookies function in soup-cookie-jar.c in libsoup 2.63.2 allows attackers to have unspecified impact via an empty hostname.

CVSS 3.0 · 9.8 Critical EPSS 4.1% KEV · Not listed
Vendors
Canonical Debian Gnome and 2 more
Products
Ubuntu Linux Debian Linux Libsoup and 7 more
CVE-2018-12697

binutils: NULL pointer dereference in work_stuff_copy_to_from in cplus-dem.c.

A NULL pointer dereference (aka SEGV on unknown address 0x000000000000) was discovered in work_stuff_copy_to_from in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. This can occur during execution of objdump.

CVSS 3.0 · 7.5 High EPSS 4.8% KEV · Not listed
Vendors
Canonical Gnu Redhat
Products
Ubuntu Linux Binutils Ansible Tower and 1 more
CVE-2018-12641

binutils: Stack Exhaustion in the demangling functions provided by libiberty

An issue was discovered in arm_pt in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_arm_hp_template, demangle_class_name, demangle_fund_type, do_type, do_arg, demangle_args, and demangle_nested_args. This can occur during execution of nm-new.

CVSS 3.0 · 5.5 Medium EPSS 2.0% KEV · Not listed
Vendors
Gnu Redhat
Products
Binutils Ansible Tower Enterprise Linux
CVE-2018-12404

nss: Cache side-channel variant of the Bleichenbacher attack

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) and affects all NSS versions prior to NSS 3.41.

CVSS 3.0 · 5.9 Medium EPSS 44.2% KEV · Not listed
Vendors
Mozilla Redhat
Products
Network Security Services Ansible Tower Enterprise Linux
CVE-2018-10884

ansible-tower: CSRF in awx/api/authentication.py allows for hijacking of the authtoken cookie

Ansible Tower before versions 3.1.8 and 3.2.6 is vulnerable to cross-site request forgery (CSRF) in awx/api/authentication.py. An attacker could exploit this by tricking already authenticated users into visiting a malicious site and hijacking the authtoken cookie.

CVSS 3.0 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Redhat
Products
Ansible Tower
CVE-2018-10768

poppler: NULL pointer dereference in Annot.h:AnnotPath::getCoordsLength() allows for denial of service via crafted PDF

There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h in an Ubuntu package for Poppler 0.24.5. A crafted input will lead to a remote denial of service attack. Later Ubuntu packages such as for Poppler 0.41.0 are not affected.

CVSS 3.0 · 6.5 Medium EPSS 2.4% KEV · Not listed
Vendors
Canonical Debian Freedesktop and 1 more
Products
Ubuntu Linux Debian Linux Poppler and 5 more
CVE-2018-10767

libgxps: Stack-based buffer overflow in calling glib in gxps_images_guess_content_type of gcontenttype.c

There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images.c in libgxps through 0.3.0 because it does not reject negative return values from a g_input_stream_read call. A crafted input will lead to a remote denial of service attack.

CVSS 3.0 · 6.5 Medium EPSS 2.2% KEV · Not listed
Vendors
Gnome Redhat
Products
Libgxps Ansible Tower Enterprise Linux and 3 more