CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 0CVE-2019-10216 – ghostscript: -dSAFER escape via .buildfont1 (701394)
https://notcve.org/view.php?id=CVE-2019-10216
In ghostscript before version 9.50, the .buildfont1 procedure did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. An attacker could abuse this flaw by creating a specially crafted PostScript file that could escalate privileges and access files outside of restricted areas. En ghostscript anterior a la versión 9.50, el procedimiento .buildfont1 no aseguraba adecuadamente sus llamadas privilegiadas, permitiendo que los scripts eludieran las restricciones `-dSAFER`. Un atacante podría abusar de esta fallo al crear un archivo PostScript especialmente diseñado que podría escalar privilegios y acceder a archivos fuera de las áreas restringidas. It was found that the .buildfont1 procedure did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. • http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=5b85ddd19 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10216 https://security.gentoo.org/glsa/202004-03 https://access.redhat.com/security/cve/CVE-2019-10216 https://bugzilla.redhat.com/show_bug.cgi?id=1737080 • CWE-648: Incorrect Use of Privileged APIs •
CVSS: 5.9EPSS: 0%CPEs: 26EXPL: 1CVE-2019-1125 – Windows Kernel Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2019-1125
An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information that could be used to try to compromise the affected system further. On January 3, 2018, Microsoft released an advisory and security updates related to a newly-discovered class of hardware vulnerabilities (known as Spectre) involving speculative execution side channels that affect AMD, ARM, and Intel CPUs to varying degrees. This vulnerability, released on August 6, 2019, is a variant of the Spectre Variant 1 speculative execution side channel vulnerability and has been assigned CVE-2019-1125. Microsoft released a security update on July 9, 2019 that addresses the vulnerability through a software change that mitigates how the CPU speculatively accesses memory. Note that this vulnerability does not require a microcode update from your device OEM. • https://www.exploit-db.com/exploits/48071 http://packetstormsecurity.com/files/156337/SWAPGS-Attack-Proof-Of-Concept.html http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200408-01-swapgs-en https://access.redhat.com/errata/RHBA-2019:2824 https://access.redhat.com/errata/RHBA-2019:3248 https://access.redhat.com/errata/RHSA-2019:2600 https://access.redhat.com/errata/RHSA-2019:2609 https://access.redhat.com/errata/RHSA-2019:2695 https://access.redhat.com/errata/RHS • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 8.8EPSS: 0%CPEs: 12EXPL: 1CVE-2019-14744 – kdelibs: malicious desktop files and configuration files lead to code execution with minimal user interaction
https://notcve.org/view.php?id=CVE-2019-14744
In KDE Frameworks KConfig before 5.61.0, malicious desktop files and configuration files lead to code execution with minimal user interaction. This relates to libKF5ConfigCore.so, and the mishandling of .desktop and .directory files, as demonstrated by a shell command on an Icon line in a .desktop file. En KDE Frameworks KConfig en versiones anteriores a 5.61.0, los archivos de escritorio y los archivos de configuración maliciosos conllevan a la ejecución de código con una interacción mínima del usuario. Esto se relaciona con el archivo libKF5ConfigCore.so y el manejo inapropiado de archivos .desktop y .directory, como es demostrado por un comando de shell en una línea Icon en un archivo .desktop. A flaw was found in the KDE Frameworks KConfig prior to version 5.61.0. • http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00034.html http://packetstormsecurity.com/files/153981/Slackware-Security-Advisory-kdelibs-Updates.html https://access.redhat.com/errata/RHSA-2019:2606 https://gist.githubusercontent.com/zeropwn/630832df151029cb8f22d5b6b9efaefb/raw/64aa3d30279acb207f787ce9c135eefd5e52643b/kde-kdesktopfile-command-injection.txt https://lists.deb • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE-454: External Initialization of Trusted Variables or Data Stores •
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: 7.4EPSS: 1%CPEs: 8EXPL: 0CVE-2019-11775 – JDK: Failure to privatize a value pulled out of the loop by versioning
https://notcve.org/view.php?id=CVE-2019-11775
All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the modified copy of the loop allowing the test to see one value of the field and subsequently the loop to see a modified field value without retesting the condition moved out of the loop. This can lead to a variety of different issues but read out of array bounds is one major consequence of these problems. Todas las compilaciones de OpenJ9 de Eclipse anteriores a versión 0.15, contienen un bug donde el versionador de bucle puede fallar al privatizar un valor que se extrae del bucle mediante el versionado – por ejemplo, si hay una condición que es movida fuera del bucle que lee un campo no podemos privatizar el valor de ese campo en la copia modificada del bucle permitiendo a la prueba visualizar un valor del campo y posteriormente el bucle para visualizar un valor del campo modificado sin volver a probar la condición movida fuera del bucle. Esto puede conllevar a una variedad de problemas diferentes, pero la lectura fuera de límites de la matriz es una consecuencia importante de estos problemas. • https://access.redhat.com/errata/RHSA-2019:2494 https://access.redhat.com/errata/RHSA-2019:2495 https://access.redhat.com/errata/RHSA-2019:2585 https://access.redhat.com/errata/RHSA-2019:2590 https://access.redhat.com/errata/RHSA-2019:2592 https://access.redhat.com/errata/RHSA-2019:2737 https://bugs.eclipse.org/bugs/show_bug.cgi?id=549601 https://access.redhat.com/security/cve/CVE-2019-11775 https://bugzilla.redhat.com/show_bug.cgi?id=1738549 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •