CVSS: 8.1EPSS: 0%CPEs: 16EXPL: 0CVE-2018-16396 – ruby: Tainted flags are not propagated in Array#pack and String#unpack with some directives
https://notcve.org/view.php?id=CVE-2018-16396
An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. It does not taint strings that result from unpacking tainted strings with some formats. Se ha descubierto un problema en Ruby, en versiones anteriores a la 2.3.8, versiones 2.4.x anteriores a la 2.4.5, versiones 2.5.x anteriores a la 2.5.2 y versiones 2.6.x anteriores a la 2.6.0-preview3. No contamina las cadenas que resultan de desempaquetar cadenas contaminadas con algunos formatos. • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html http://www.securitytracker.com/id/1042106 https://access.redhat.com/errata/RHSA-2018:3729 https://access.redhat.com/errata/RHSA-2018:3730 https://access.redhat.com/errata/RHSA-2018:3731 https://access.redhat.com/errata/RHSA-2019:2028 https://hackerone.com/reports/385070 https://lists.debian.org/debian-lts-announce/2018/10/msg00020.html https://security.netapp.com/advisory/ntap-20190221-0002 https://usn • CWE-20: Improper Input Validation •
CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 0CVE-2018-14651 – glusterfs: glusterfs server exploitable via symlinks to relative paths
https://notcve.org/view.php?id=CVE-2018-14651
It was found that the fix for CVE-2018-10927, CVE-2018-10928, CVE-2018-10929, CVE-2018-10930, and CVE-2018-10926 was incomplete. A remote, authenticated attacker could use one of these flaws to execute arbitrary code, create arbitrary files, or cause denial of service on glusterfs server nodes via symlinks to relative paths. Se ha descubierto que la solución para CVE-2018-10927, CVE-2018-10928, CVE-2018-10929, CVE-2018-10930 y CVE-2018-10926 estaba incompleta. Un atacante autenticado remoto podría emplear uno de estos errores para ejecutar código arbitrario, crear archivos arbitrarios o provocar una denegación de servicio en los nodos del servidor glusterfs mediante vínculos simbólicos a rutas relativas. • https://access.redhat.com/errata/RHSA-2018:3431 https://access.redhat.com/errata/RHSA-2018:3432 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14651 https://lists.debian.org/debian-lts-announce/2018/11/msg00003.html https://security.gentoo.org/glsa/201904-06 https://access.redhat.com/security/cve/CVE-2018-14651 https://bugzilla.redhat.com/show_bug.cgi?id=1632557 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2018-18438
https://notcve.org/view.php?id=CVE-2018-18438
Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value. Qemu tiene desbordamientos de enteros debido a que IOReadHandler y sus funciones asociadas emplean un tipo de datos de enteros firmados para un valor tamaño. • http://www.openwall.com/lists/oss-security/2018/10/17/3 http://www.securityfocus.com/bid/105953 https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02396.html https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02402.html • CWE-190: Integer Overflow or Wraparound •
CVSS: 9.8EPSS: 27%CPEs: 24EXPL: 7CVE-2018-17456 – Git Submodule - Arbitrary Code Execution
https://notcve.org/view.php?id=CVE-2018-17456
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. Git en versiones anteriores a la 2.14.5, versiones 2.15.x anteriores a la 2.15.3, versiones 2.16.x anteriores a la 2.16.5, versiones 2.17.x anteriores a la 2.17.2, versiones 2.18.x anteriores a la 2.18.1 y versiones 2.19.x anteriores a la 2.19.1 permite la ejecución remota de código durante el procesamiento de un "clon de git" recursivo de un superproyecto si un archivo .gitmodules tiene un campo URL que comienza por un carácter "-". An option injection flaw has been discovered in git when it recursively clones a repository with sub-modules. A remote attacker may configure a malicious repository and trick a user into recursively cloning it, thus executing arbitrary commands on the victim's machine. • https://www.exploit-db.com/exploits/45631 https://www.exploit-db.com/exploits/45548 https://github.com/AnonymKing/CVE-2018-17456 https://github.com/matlink/CVE-2018-17456 https://github.com/shpik-kr/CVE-2018-17456 https://github.com/799600966/CVE-2018-17456 https://github.com/KKkai0315/CVE-2018-17456 http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html http:/ • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') •
CVSS: 7.5EPSS: 0%CPEs: 17EXPL: 0CVE-2018-11763 – Apache2 mod_http2 header Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2018-11763
In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol. En Apache HTTP Server, de la versión 2.4.17 a la 2.4.34, mediante el envío continuo de tramas SETTINGS grandes, un cliente puede ocupar una conexión, hilo del servidor y tiempo de CPU sin que se active ningún agotamiento del tiempo de conexión. Esto solo afecta a las conexiones HTTP/2. • http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html http://www.securityfocus.com/bid/105414 http://www.securitytracker.com/id/1041713 https://access.redhat.com/errata/RHSA-2018:3558 https://access.redhat.com/errata/RHSA-2019:0366 https://access.redhat.com/errata/RHSA-2019:0367 https://httpd.apache.org/security/vulnerabilities_24.html https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7f • CWE-20: Improper Input Validation •