CVSS: 9.1EPSS: 0%CPEs: 29EXPL: 1CVE-2019-9948 – python: Undocumented local_file protocol allows remote attackers to bypass protection mechanisms
https://notcve.org/view.php?id=CVE-2019-9948
urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call. urllib en Python, en versiones 2.x hasta la 2.7.16, soporta el esquema local_file:, lo que facilita que los atacantes remotos omitan los mecanismos de protección que ponen en lista negra los URI file:, tal y como queda demostrado con una llamada urllib.urlopen('local_file:///etc/passwd'). • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00092.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00050.html http://packetstormsecurity.com/files/154927/Slackware-Security-Advisory-python-Updates.html http://www.securityfocus.com/bid/107549 https://access.redhat.com/errata/RHSA-2019:1700 https://access.redhat.com/errata/RHSA-2019:2030 https://access.redhat.com/errata/RHSA-2019:3335 https://access.redhat.com/errata/RHSA-2019:3520 https://bugs.python.o • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-749: Exposed Dangerous Method or Function •
CVSS: 7.5EPSS: 2%CPEs: 5EXPL: 1CVE-2019-7303 – Snapd seccomp filter TIOCSTI ioctl bypass
https://notcve.org/view.php?id=CVE-2019-7303
A vulnerability in the seccomp filters of Canonical snapd before version 2.37.4 allows a strict mode snap to insert characters into a terminal on a 64-bit host. The seccomp rules were generated to match 64-bit ioctl(2) commands on a 64-bit platform; however, the Linux kernel only uses the lower 32 bits to determine which ioctl(2) commands to run. This issue affects: Canonical snapd versions prior to 2.37.4. Una vulnerabilidad en los filtros seccomp de Canonical snapd anterior a la versión 2.37.4 permite un ajuste de modo estricto para introducir caracteres en un terminal en un host de 64 bits. Las reglas de seccomp se generaron para que coincidieran con los comandos ioctl (2) de 64 bits en una plataforma de 64 bits; sin embargo, el kernel de Linux solo utiliza los bits inferiores 32 para determinar qué comandos ioctl (2) ejecutar. • https://www.exploit-db.com/exploits/46594 https://usn.ubuntu.com/3917-1 • CWE-628: Function Call with Incorrectly Specified Arguments •
CVSS: 6.5EPSS: 0%CPEs: 20EXPL: 2CVE-2019-9903 – poppler: stack consumption in function Dict::find() in Dict.cc
https://notcve.org/view.php?id=CVE-2019-9903
PDFDoc::markObject in PDFDoc.cc in Poppler 0.74.0 mishandles dict marking, leading to stack consumption in the function Dict::find() located at Dict.cc, which can (for example) be triggered by passing a crafted pdf file to the pdfunite binary. PDFDoc::markObject en PDFDoc.cc en Poppler 0.74.0 gestiona de manera incorrecta el marcado de diccionarios, que conduce al consumo de pila en la función Dict::find() en Dict.cc, que puede (por ejemplo) desencadenarse pasando un archivo pdf manipulado al binario pdfunite. • http://www.securityfocus.com/bid/107560 https://access.redhat.com/errata/RHSA-2019:2713 https://gitlab.freedesktop.org/poppler/poppler/issues/741 https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQ6RABASMSIMMWMDZTP6ZWUWZPTBSVB5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XGYLZZ4DZUDBQEGCNDWSZPSFNNZJF4S6 https://lists.fedoraproject.org/archives/list/package-announce%4 • CWE-400: Uncontrolled Resource Consumption CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 1CVE-2019-3832
https://notcve.org/view.php?id=CVE-2019-3832
It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash. Se ha descubierto que la solución para CVE-2018-19758 (libsndfile) no estaba completa y sigue permitiendo una lectura más allá de los límites de un búfer en la función wav_write_header() en wav.c. Un atacante local podría utilizar este fallo para provocar un cierre inesperado de la aplicación • https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832 https://github.com/erikd/libsndfile/issues/456 https://github.com/erikd/libsndfile/pull/460 https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html https://security.gentoo.org/glsa/202007-65 https://usn.ubuntu.com/4013-1 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 1CVE-2018-20669
https://notcve.org/view.php?id=CVE-2018-20669
An issue where a provided address with access_ok() is not checked was discovered in i915_gem_execbuffer2_ioctl in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Linux kernel through 4.19.13. A local attacker can craft a malicious IOCTL function call to overwrite arbitrary kernel memory, resulting in a Denial of Service or privilege escalation. Se ha descubierto un problema por el cual una dirección proporcionada con access_ok() no se comprueba en i915_gem_execbuffer2_ioctl en drivers/gpu/drm/i915/i915_gem_execbuffer.c en el kernel de Linux hasta la versión 4.19.13. Un atacante local puede manipular una llamada de función IOCTL para sobrescribir memoria arbitraria del kernel, lo que resulta en una denegación de servicio (DoS) o el escalado de privilegios. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/drivers/gpu/drm/i915/i915_gem_execbuffer.c http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html http://www.openwall.com/lists/oss-security/2019/01/23/6 http://www.securityfocus.com/bid/106748 https://access.redhat.com/security/cve/cve-2018-20669 https://security.netapp.com/advisory/ntap-20190404-0002 https://support.f5.com/csp/article/K32059550 https://usn.ubuntu.com/4485-1 • CWE-20: Improper Input Validation •