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CVE-2019-14865

grub2: grub2-set-bootflag utility causes grubenv corruption rendering the system non-bootable

A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure (for example by setting RLIMIT), causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Gnu Redhat
Products
Grub2 Enterprise Linux Enterprise Linux Eus and 2 more
CVE-2018-5733

A malicious client can overflow a reference counter in ISC dhcpd

A malicious client which is allowed to send very large amounts of traffic (billions of packets) to a DHCP server can eventually overflow a 32-bit reference counter, potentially causing dhcpd to crash. Affects ISC DHCP 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0.

CVSS 3.1 · 7.5 High EPSS 20.2% KEV · Not listed
Vendors
Canonical Debian Isc and 1 more
Products
Ubuntu Linux Debian Linux Dhcp and 6 more
CVE-2021-44142

samba: Out-of-bounds heap read/write vulnerability in VFS module vfs_fruit allows code execution

The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.

CVSS 3.1 · 8.8 High EPSS 73.6% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 3 more
Products
Ubuntu Linux Debian Linux Fedora and 25 more
CVE-2017-14064

ruby: Arbitrary heap exposure during a JSON.generate call

Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a '\0' byte, returning a pointer to a string of length zero, which is not the length stored in space_len.

CVSS 3.0 · 9.8 Critical EPSS 9.4% KEV · Not listed
Vendors
Canonical Debian Redhat and 1 more
Products
Ubuntu Linux Debian Linux Enterprise Linux and 8 more
CVE-2015-8896

ImageMagick: Integer truncation vulnerability in coders/pict.c

Integer truncation issue in coders/pict.c in ImageMagick before 7.0.5-0 allows remote attackers to cause a denial of service (application crash) via a crafted .pict file.

CVSS 3.1 · 6.5 Medium EPSS 2.9% KEV · Not listed
Vendors
Imagemagick Oracle Redhat
Products
Imagemagick Linux Enterprise Linux and 6 more
CVE-2017-15041

golang: arbitrary code execution during "go get" or "go get -d"

Go before 1.8.4 and 1.9.x before 1.9.1 allows "go get" remote command execution. Using custom domains, it is possible to arrange things so that example.com/pkg1 points to a Subversion repository but example.com/pkg1/pkg2 points to a Git repository. If the Subversion repository includes a Git checkout in its pkg2 directory and some other work is done to ensure the proper ordering of operations, "go get" can be tricked into reusing this Git checkout for the fetch of code from pkg2. If the Subversion repository's Git checkout has malicious commands in .git/hooks/, they will execute on the system running "go get."

CVSS 3.1 · 9.8 Critical EPSS 8.9% KEV · Not listed
Vendors
Debian Golang Redhat
Products
Debian Linux Go Developer Tools and 6 more
CVE-2017-10978

freeradius: Out-of-bounds read/write due to improper output buffer size check in make_secret()

An FR-GV-201 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before 3.0.15 allows "Read / write overflow in make_secret()" and a denial of service.

CVSS 3.0 · 7.5 High EPSS 3.8% KEV · Not listed
Vendors
Debian Freeradius Redhat
Products
Debian Linux Freeradius Enterprise Linux and 6 more
CVE-2017-12613

apr: Out-of-bounds array deref in apr_time_exp*() functions

When apr_time_exp*() or apr_os_exp_time*() functions are invoked with an invalid month field value in Apache Portable Runtime APR 1.6.2 and prior, out of bounds memory may be accessed in converting this value to an apr_time_exp_t value, potentially revealing the contents of a different static heap value or resulting in program termination, and may represent an information disclosure or denial of service vulnerability to applications which call these APR functions with unvalidated external input.

CVSS 3.1 · 7.1 High EPSS 1.7% KEV · Not listed
Vendors
Apache Debian Redhat
Products
Portable Runtime Debian Linux Enterprise Linux and 14 more
CVE-2015-7852

ntp: ntpq atoascii memory corruption vulnerability

ntpq in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash) via crafted mode 6 response packets.

CVSS 3.1 · 5.9 Medium EPSS 12.3% KEV · Not listed
Vendors
Debian Netapp Ntp and 2 more
Products
Debian Linux Clustered Data Ontap Data Ontap and 12 more
CVE-2015-7837

kernel: securelevel disabled after kexec

The Linux kernel, as used in Red Hat Enterprise Linux 7, kernel-rt, and Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended securelevel/secureboot restrictions by leveraging improper handling of secure_boot flag across kexec reboot.

CVSS 3.0 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Redhat
Products
Enterprise Linux Enterprise Linux Desktop Enterprise Linux Server Aus and 4 more
CVE-2017-10664

Qemu: qemu-nbd: server breaks with SIGPIPE upon client abort

qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt.

CVSS 3.1 · 7.5 High EPSS 4.0% KEV · Not listed
Vendors
Debian Qemu Redhat
Products
Debian Linux Qemu Enterprise Linux and 8 more
CVE-2015-7703

ntp: config command can be used to set the pidfile and drift file paths

The "pidfile" or "driftfile" directives in NTP ntpd 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77, when ntpd is configured to allow remote configuration, allows remote attackers with an IP address that is allowed to send configuration requests, and with knowledge of the remote configuration password to write to arbitrary files via the :config command.

CVSS 3.1 · 7.5 High EPSS 3.8% KEV · Not listed
Vendors
Debian Netapp Ntp and 2 more
Products
Debian Linux Clustered Data Ontap Data Ontap and 11 more
CVE-2015-7702

ntp: incomplete checks in ntp_crypto.c

The crypto_xmit function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash). NOTE: This vulnerability exists due to an incomplete fix for CVE-2014-9750.

CVSS 3.1 · 6.5 Medium EPSS 5.2% KEV · Not listed
Vendors
Debian Netapp Ntp and 2 more
Products
Debian Linux Clustered Data Ontap Data Ontap and 11 more
CVE-2015-7701

ntp: slow memory leak in CRYPTO_ASSOC

Memory leak in the CRYPTO_ASSOC function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (memory consumption).

CVSS 3.1 · 7.5 High EPSS 6.5% KEV · Not listed
Vendors
Debian Netapp Ntp and 2 more
Products
Debian Linux Clustered Data Ontap Data Ontap and 11 more
CVE-2015-7692

ntp: incomplete checks in ntp_crypto.c

The crypto_xmit function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash). NOTE: This vulnerability exists due to an incomplete fix for CVE-2014-9750.

CVSS 3.1 · 7.5 High EPSS 6.5% KEV · Not listed
Vendors
Debian Netapp Ntp and 2 more
Products
Debian Linux Clustered Data Ontap Data Ontap and 11 more
CVE-2017-10384

mysql: Server: DDL unspecified vulnerability (CPU Oct 2017)

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DDL). Supported versions that are affected are 5.5.57 and earlier 5.6.37 and earlier 5.7.19 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

CVSS 3.1 · 6.5 Medium EPSS 3.1% KEV · Not listed
Vendors
Debian Mariadb Netapp and 2 more
Products
Debian Linux Mariadb Active Iq Unified Manager and 16 more
CVE-2015-7691

ntp: incomplete checks in ntp_crypto.c

The crypto_xmit function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash) via crafted packets containing particular autokey operations. NOTE: This vulnerability exists due to an incomplete fix for CVE-2014-9750.

CVSS 3.1 · 7.5 High EPSS 7.1% KEV · Not listed
Vendors
Debian Netapp Ntp and 2 more
Products
Debian Linux Clustered Data Ontap Data Ontap and 11 more
CVE-2015-5740

golang: HTTP request smuggling in net/http library

The net/http library in net/http/transfer.go in Go before 1.4.3 does not properly parse HTTP headers, which allows remote attackers to conduct HTTP request smuggling attacks via a request with two Content-length headers.

CVSS 3.0 · 9.8 Critical EPSS 3.7% KEV · Not listed
Vendors
Fedoraproject Golang Redhat
Products
Fedora Go Enterprise Linux and 4 more