CVSS: 8.1EPSS: 0%CPEs: 371EXPL: 0CVE-2019-9506 – Blutooth BR/EDR specification does not specify sufficient encryption key length and allows an attacker to influence key length negotiation
https://notcve.org/view.php?id=CVE-2019-9506
The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing the key length negotiation. This allows practical brute-force attacks (aka "KNOB") that can decrypt traffic and inject arbitrary ciphertext without the victim noticing. La especificación de Bluetooth BR/EDR incluyendo versión 5.1, permite una longitud de clave de cifrado suficientemente baja y no impide que un atacante influya en la negociación de longitud de clave. Esto permite ataques prácticos de fuerza bruta (también se conoce como "KNOB") que pueden descifrar el tráfico e inyectar texto cifrado arbitrario sin que la víctima se dé cuenta. A flaw was discovered in the Bluetooth protocol. • http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html http://seclists.org/fulldisclosure/2019/Aug/11 http://seclists.org/fulldisclosure/2019/Aug/13 http://seclists.org/fulldisclosure/2019/Aug/14 http://seclists.org/fulldisclosure/2019/Aug/15 http://www.cs.ox.ac.uk/publications/publication12404-abstract.html http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190828-01-knob-en https: • CWE-310: Cryptographic Issues CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 8.2EPSS: 0%CPEs: 7EXPL: 0CVE-2019-10182 – icedtea-web: path traversal while processing <jar/> elements of JNLP files results in arbitrary file overwrite
https://notcve.org/view.php?id=CVE-2019-10182
It was found that icedtea-web though 1.7.2 and 1.8.2 did not properly sanitize paths from <jar/> elements in JNLP files. An attacker could trick a victim into running a specially crafted application and use this flaw to upload arbitrary files to arbitrary locations in the context of the user. Se descubrió que icedtea-web, aunque 1.7.2 y 1.8.2 no desinfectaban correctamente las rutas de los elementos en los archivos JNLP. Un atacante podría engañar a una víctima para que ejecute una aplicación especialmente diseñada y usar esta fallo para cargar archivos arbitrarios en ubicaciones arbitrarias en el contexto del usuario. It was found that icedtea-web did not properly sanitize paths from <jar/> elements in JNLP files. • http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00045.html http://packetstormsecurity.com/files/154748/IcedTeaWeb-Validation-Bypass-Directory-Traversal-Code-Execution.html https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10182 https://github.com/AdoptOpenJDK/IcedTea-Web/issues/327 https://github.com/AdoptOpenJDK/IcedTea-Web/pull/344 https://lists.debian.org/debian-lts-announce/2019/09/msg00008.html https://seclists.org/bugtraq/2019/Oct/5 https://access.redhat.com/security/cv • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 7.5EPSS: 0%CPEs: 30EXPL: 0CVE-2018-16871 – kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence
https://notcve.org/view.php?id=CVE-2018-16871
A flaw was found in the Linux kernel's NFS implementation, all versions 3.x and all versions 4.x up to 4.20. An attacker, who is able to mount an exported NFS filesystem, is able to trigger a null pointer dereference by using an invalid NFS sequence. This can panic the machine and deny access to the NFS server. Any outstanding disk writes to the NFS server will be lost. Se detectó un fallo en la implementación de NFS del kernel de Linux, todas las versiones 3.x y todas las versiones 4.x hasta 4.20. • https://access.redhat.com/errata/RHSA-2019:2696 https://access.redhat.com/errata/RHSA-2019:2730 https://access.redhat.com/errata/RHSA-2020:0740 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16871 https://security.netapp.com/advisory/ntap-20211004-0002 https://support.f5.com/csp/article/K18657134 https://support.f5.com/csp/article/K18657134?utm_source=f5support&%3Butm_medium=RSS https://access.redhat.com/security/cve/CVE-2018-16871 https://bugzilla.redhat.com/show_b • CWE-476: NULL Pointer Dereference •
CVSS: 9.8EPSS: 2%CPEs: 28EXPL: 1CVE-2019-1010238 – pango: pango_log2vis_get_embedding_levels() heap-based buffer overflow
https://notcve.org/view.php?id=CVE-2019-1010238
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize. Pango versión 1.42 y posterior de Gnome, está afectada por: Desbordamiento de Búfer. • https://access.redhat.com/errata/RHBA-2019:2824 https://access.redhat.com/errata/RHSA-2019:2571 https://access.redhat.com/errata/RHSA-2019:2582 https://access.redhat.com/errata/RHSA-2019:2594 https://access.redhat.com/errata/RHSA-2019:3234 https://gitlab.gnome.org/GNOME/pango/-/commits/main/pango/pango-bidi-type.c https://gitlab.gnome.org/GNOME/pango/-/issues/342 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D6HWAHXJ2ZXINYMANHPFDD • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 14EXPL: 0CVE-2019-10168 – libvirt: arbitrary command execution via virConnectBaselineHypervisorCPU and virConnectCompareHypervisorCPU APIs
https://notcve.org/view.php?id=CVE-2019-10168
The virConnectBaselineHypervisorCPU() and virConnectCompareHypervisorCPU() libvirt APIs, 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accept an "emulator" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges. Las APIs libvirt de las funciones virConnectBaselineHypervisorCPU() y virConnectCompareHypervisorCPU(), versiones 4.x.x anteriores a 4.10.1 y versiones 5.x.x anteriores a 5.4.1, aceptan un argumento "emulator" para especificar el programa que proporciona emulación para un dominio. Desde versión v1.2.19, libvirt ejecutará ese programa para examinar las capacidades del dominio. • https://access.redhat.com/libvirt-privesc-vulnerabilities https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10168 https://security.gentoo.org/glsa/202003-18 https://access.redhat.com/security/cve/CVE-2019-10168 https://bugzilla.redhat.com/show_bug.cgi?id=1720118 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-250: Execution with Unnecessary Privileges CWE-284: Improper Access Control •