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CVE-2015-3405

ntp: ntp-keygen may generate non-random symmetric keys on big-endian systems

ntp-keygen in ntp 4.2.8px before 4.2.8p2-RC2 and 4.3.x before 4.3.12 does not generate MD5 keys with sufficient entropy on big endian machines when the lowest order byte of the temp variable is between 0x20 and 0x7f and not #, which might allow remote attackers to obtain the value of generated MD5 keys via a brute force attack with the 93 possible keys.

CVSS 3.0 · 7.5 High EPSS 5.3% KEV · Not listed
Vendors
Debian Fedoraproject Ntp and 4 more
Products
Debian Linux Fedora Ntp and 11 more
CVE-2016-5009

crash: mon_command crashes ceph monitors on receiving empty prefix

The handle_command function in mon/Monitor.cc in Ceph allows remote authenticated users to cause a denial of service (segmentation fault and ceph monitor crash) via an (1) empty or (2) crafted prefix.

CVSS 3.0 · 6.5 Medium EPSS 2.5% KEV · Not listed
Vendors
Redhat
Products
Ceph Ceph Storage Ceph Storage Mon and 5 more
CVE-2016-2818

Mozilla: Miscellaneous memory safety hazards (rv:45.2) (MFSA 2016-49)

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVSS 3.0 · 8.8 High EPSS 3.9% KEV · Not listed
Vendors
Canonical Debian Mozilla and 3 more
Products
Ubuntu Linux Debian Linux Firefox and 19 more
CVE-2015-5165

Qemu: rtl8139 uninitialized heap memory information leakage to guest (XSA-140)

The C+ mode offload emulation in the RTL8139 network card device model in QEMU, as used in Xen 4.5.x and earlier, allows remote attackers to read process heap memory via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 13.3% KEV · Not listed
Vendors
Arista Debian Fedoraproject and 4 more
Products
Eos Debian Linux Fedora and 22 more
CVE-2015-3214

qemu/kvm: i8254: out-of-bounds memory access in pit_ioport_read function

The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index.

CVSS 2.0 · 6.9 Medium EPSS 1.6% KEV · Not listed
Vendors
Arista Debian Lenovo and 3 more
Products
Eos Debian Linux Emc Px12-400r Ivx and 17 more
CVE-2019-6470

dhcpd: use-after-free error leads crash in IPv6 mode when using mismatched BIND libraries

There had existed in one of the ISC BIND libraries a bug in a function that was used by dhcpd when operating in DHCPv6 mode. There was also a bug in dhcpd relating to the use of this function per its documentation, but the bug in the library function prevented this from causing any harm. All releases of dhcpd from ISC contain copies of this, and other, BIND libraries in combinations that have been tested prior to release and are known to not present issues like this. Some third-party packagers of ISC software have modified the dhcpd source, BIND source, or version matchup in ways that create the crash potential. Based on reports available to ISC, the crash probability is large and no analysis has been done on how, or even if, the probability can be manipulated by an attacker. Affects: Builds of dhcpd versions prior to version 4.4.1 when using BIND versions 9.11.2 or later, or BIND versions with specific bug fixes backported to them. ISC does not have access to comprehensive version lists for all repackagings of dhcpd that are vulnerable. In particular, builds from other vendors may also be affected. Operators are advised to consult their vendor documentation.

CVSS 3.1 · 6.5 Medium EPSS 8.8% KEV · Not listed
Vendors
Isc Opensuse Redhat
Products
Dhcpd Leap Enterprise Linux and 16 more
CVE-2012-1717

OpenJDK: insecure temporary file permissions (JRE, 7143606)

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 update 32 and earlier, 5 update 35 and earlier, and 1.4.2_37 and earlier allows local users to affect confidentiality via unknown vectors related to printing on Solaris or Linux.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Linux Oracle Redhat and 2 more
Products
Linux Kernel Jdk Jre and 20 more
CVE-2023-0494

xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation

A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Redhat X.org
Products
Fedora Enterprise Linux Enterprise Linux Aus and 19 more
CVE-2022-0330

kernel: possible privileges escalation due to missing TLB flush

A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Linux Netapp and 1 more
Products
Fedora Linux Kernel H300e and 49 more
CVE-2021-3656

kernel: SVM nested virtualization issue in KVM (VMLOAD/VMSAVE)

A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Linux Redhat
Products
Fedora Linux Kernel 3scale Api Management and 28 more
CVE-2020-25719

samba: Samba AD DC did not always rely on the SID and PAC in Kerberos tickets

A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents if it did not strictly require a Kerberos PAC and always use the SIDs found within. The result could include total domain compromise.

CVSS 3.1 · 7.2 High EPSS 1.7% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 15 more
CVE-2020-25717

samba: Active Directory (AD) domain user could become root on domain members

A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.

CVSS 3.1 · 8.1 High EPSS 1.7% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 25 more
CVE-2019-13763

chromium-browser: Insufficient policy enforcement in payments

Insufficient policy enforcement in payments in Google Chrome prior to 79.0.3945.79 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

CVSS 3.1 · 4.3 Medium EPSS 1.2% KEV · Not listed
Vendors
Debian Fedoraproject Google and 1 more
Products
Debian Linux Fedora Chrome and 5 more
CVE-2019-13762

chromium-browser: Insufficient policy enforcement in downloads

Insufficient policy enforcement in downloads in Google Chrome on Windows prior to 79.0.3945.79 allowed a local attacker to spoof downloaded files via local code.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
Debian Fedoraproject Google and 2 more
Products
Debian Linux Fedora Chrome and 6 more
CVE-2019-13761

chromium-browser: Incorrect security UI in Omnibox

Incorrect security UI in Omnibox in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name.

CVSS 3.1 · 4.3 Medium EPSS 1.1% KEV · Not listed
Vendors
Debian Fedoraproject Google and 1 more
Products
Debian Linux Fedora Chrome and 5 more
CVE-2019-13759

chromium-browser: Incorrect security UI in interstitials

Incorrect security UI in interstitials in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to perform domain spoofing via a crafted HTML page.

CVSS 3.1 · 4.3 Medium EPSS 1.3% KEV · Not listed
Vendors
Debian Fedoraproject Google and 1 more
Products
Debian Linux Fedora Chrome and 5 more
CVE-2019-13758

chromium-browser: Insufficient policy enforcement in navigation

Insufficient policy enforcement in navigation in Google Chrome on Android prior to 79.0.3945.79 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

CVSS 3.1 · 4.3 Medium EPSS 1.2% KEV · Not listed
Vendors
Debian Fedoraproject Google and 1 more
Products
Debian Linux Fedora Android and 6 more
CVE-2019-13757

chromium-browser: Incorrect security UI in Omnibox

Incorrect security UI in Omnibox in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name.

CVSS 3.1 · 4.3 Medium EPSS 1.2% KEV · Not listed
Vendors
Debian Fedoraproject Google and 1 more
Products
Debian Linux Fedora Chrome and 5 more