CVSS: 7.8EPSS: 0%CPEs: 15EXPL: 0CVE-2018-15909 – ghostscript: shading_param incomplete type checking (699660)
https://notcve.org/view.php?id=CVE-2018-15909
In Artifex Ghostscript 9.23 before 2018-08-24, a type confusion using the .shfill operator could be used by attackers able to supply crafted PostScript files to crash the interpreter or potentially execute code. En Artifex Ghostscript 9.23 antes del 24/08/2018, los atacantes podrían emplear una confusión de tipos usando el operador .shfill para proporcionar archivos PostScript manipulados para provocar el cierre inesperado del intérprete o ejecutar código. It was discovered that the ghostscript .shfill operator did not properly validate certain types. An attacker could possibly exploit this to bypass the -dSAFER protection and crash ghostscript or, possibly, execute arbitrary code in the ghostscript context via a specially crafted PostScript document. • http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=0b6cd1918e1ec4ffd087400a754a845180a4522b http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=e01e77a36cbb2e0277bc3a63852244bec41be0f6 http://www.securityfocus.com/bid/105178 https://access.redhat.com/errata/RHSA-2018:3650 https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101 https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html https://security.gentoo.org/glsa/201811-12 https://support.f5.com/csp/article/K24803507?utm • CWE-704: Incorrect Type Conversion or Cast CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 0CVE-2018-15908 – ghostscript: .tempfile file permission issues (699657)
https://notcve.org/view.php?id=CVE-2018-15908
In Artifex Ghostscript 9.23 before 2018-08-23, attackers are able to supply malicious PostScript files to bypass .tempfile restrictions and write files. En Artifex Ghostscript 9.23 antes del 23/08/2018, los atacantes pueden proporcionar archivos PostScript maliciosos para omitir las restricciones .tempfile y escribir en archivos. It was discovered that the ghostscript .tempfile function did not properly handle file permissions. An attacker could possibly exploit this to exploit this to bypass the -dSAFER protection and delete files or disclose their content via a specially crafted PostScript document. • http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=0d3901189f245232f0161addf215d7268c4d05a3 https://access.redhat.com/errata/RHSA-2018:3650 https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html https://security.gentoo.org/glsa/201811-12 https://usn.ubuntu.com/3768-1 https://www.debian.org/security/2018/dsa-4288 https://www.kb.cert.org/vuls/id/332928 https://access.redhat.com/security/cve/CVE-2018-15908 https://bugzilla.redhat.com/show_bug.cgi?id=1619756 •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2018-15910 – ghostscript: LockDistillerParams type confusion (699656)
https://notcve.org/view.php?id=CVE-2018-15910
In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use a type confusion in the LockDistillerParams parameter to crash the interpreter or execute code. En Artifex Ghostscript en versiones anteriores a la 9.24, los atacantes que puedan proporcionar archivos PostScript manipulados podrían emplear una confusión de tipos en el parámetro LockDistillerParams para provocar el cierre inesperado del intérprete o ejecutar código. It was discovered that the type of the LockDistillerParams parameter is not properly verified. An attacker could possibly exploit this to bypass the -dSAFER protection and crash ghostscript or, possibly, execute arbitrary code in the ghostscript context via a specially crafted PostScript document. • http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=c3476dde7743761a4e1d39a631716199b696b880 http://www.securityfocus.com/bid/105122 https://access.redhat.com/errata/RHSA-2018:2918 https://bugs.ghostscript.com/show_bug.cgi?id=699656 https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101 https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html https://security.gentoo.org/glsa/201811-12 https://support.f5.com/csp/article/K22141757?utm_source=f5support&%3Butm_medium= • CWE-704: Incorrect Type Conversion or Cast •
CVSS: 7.1EPSS: 2%CPEs: 118EXPL: 0CVE-2018-10938
https://notcve.org/view.php?id=CVE-2018-10938
A flaw was found in the Linux kernel present since v4.0-rc1 and through v4.13-rc4. A crafted network packet sent remotely by an attacker may force the kernel to enter an infinite loop in the cipso_v4_optptr() function in net/ipv4/cipso_ipv4.c leading to a denial-of-service. A certain non-default configuration of LSM (Linux Security Module) and NetLabel should be set up on a system before an attacker could leverage this flaw. Se ha detectado un error en el kernel de Linux presente desde v4.0-rc1 y hasta v4.13-rc4. Un paquete de red manipulado enviado de forma remota por un atacante podría forzar al kernel a entrar en un bucle infinito en la función cipso_v4_optptr() en net/ipv4/cipso_ipv4.c, lo que conduce a una denegación de servicio (DoS). • http://seclists.org/oss-sec/2018/q3/179 http://www.securityfocus.com/bid/105154 http://www.securitytracker.com/id/1041569 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10938 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=40413955ee265a5e42f710940ec78f5450d49149 https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html https://usn.ubuntu.com/3797-1 https://usn.ubuntu.com/3797-2 https://www.debian.org/security/2018/dsa-4308 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 10.0EPSS: 2%CPEs: 17EXPL: 0CVE-2011-2767 – mod_perl: arbitrary Perl code execution in the context of the user account via a user-owned .htaccess
https://notcve.org/view.php?id=CVE-2011-2767
mod_perl 2.0 through 2.0.10 allows attackers to execute arbitrary Perl code by placing it in a user-owned .htaccess file, because (contrary to the documentation) there is no configuration option that permits Perl code for the administrator's control of HTTP request processing without also permitting unprivileged users to run Perl code in the context of the user account that runs Apache HTTP Server processes. mod_perl 2.0 hasta la versión 2.0.10 permite que los atacantes ejecuten código Perl colocándolo en un archivo .htaccess propiedad del usuario, debido a que (al contrario de lo que pone en la documentación) no hay una opción de configuración que permita el código Perl para el control de administrador del procesamiento de peticiones HTTP sin permitir también que usuarios sin privilegios ejecuten código Perl en el contexto de la cuenta de usuario que ejecuta los procesos Apache HTTP Server. • http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00063.html http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00065.html http://www.securityfocus.com/bid/105195 https://access.redhat.com/errata/RHSA-2018:2737 https://access.redhat.com/errata/RHSA-2018:2825 https://access.redhat.com/errata/RHSA-2018:2826 https://bugs.debian.org/644169 https://lists.apache.org/thread.html/c8ebe8aad147a3ad2e7b0e8b2da45263171ab5d0fc7f8c100feaa94d%40%3Cmodperl-cvs.perl.apache.org%3E https://li • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-266: Incorrect Privilege Assignment •