CVSS: 7.3EPSS: 0%CPEs: 17EXPL: 0CVE-2019-6133 – polkit: Temporary auth hijacking via PID reuse and non-atomic fork
https://notcve.org/view.php?id=CVE-2019-6133
In PolicyKit (aka polkit) 0.115, the "start time" protection mechanism can be bypassed because fork() is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c. En PolicyKit (también conocido como polkit) 0.115, el mecanismo de protección "start time" puede omitirse debido a que fork() no es atómico y, por lo tanto, las decisiones de autorización se cachean incorrectamente. Esto está relacionado con la falta de comprobación de uid en polkitbackend/polkitbackendinteractiveauthority.c. A vulnerability was found in polkit. • http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00049.html http://www.securityfocus.com/bid/106537 https://access.redhat.com/errata/RHSA-2019:0230 https://access.redhat.com/errata/RHSA-2019:0420 https://access.redhat.com/errata/RHSA-2019:0832 https://access.redhat.com/errata/RHSA-2019:2699 https://access.redhat.com/errata/RHSA-2019:2978 https://bugs.chromium.org/p/project-zero/issues/detail?id=1692 https://git.kernel.org/linus/7b55851367136b1efd84d98fea81ba57a98304cf https • CWE-284: Improper Access Control CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 8.8EPSS: 1%CPEs: 8EXPL: 1CVE-2019-6128
https://notcve.org/view.php?id=CVE-2019-6128
The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb. La función TIFFdOpen en tif_unix.c en LibTIFF 4.0.10 tiene una fuga de memoria, tal y como queda demostrado con pal2rgb. • http://bugzilla.maptools.org/show_bug.cgi?id=2836 http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html https://gitlab.com/libtiff/libtiff/commit/0c74a9f49b8d7a36b17b54a7428b3526d20f88a8 https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html https://seclists.org/bugtraq/2019/Nov/5 https://security.gentoo.org/glsa/202003-25 https://usn.ubuntu.com/3906-1 https://usn.ubuntu. • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.3EPSS: 0%CPEs: 56EXPL: 0CVE-2018-20685 – openssh: scp client improper directory name validation
https://notcve.org/view.php?id=CVE-2018-20685
In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side. En OpenSSH 7.9, scp.c en el cliente scp permite que los servidores SSH omitan las restricciones de acceso planeadas mediante un nombre de archivo "." o un nombre de archivo vacío. El impacto consiste en modificar los permisos del directorio objetivo en el lado del cliente. • http://www.securityfocus.com/bid/106531 https://access.redhat.com/errata/RHSA-2019:3702 https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/scp.c.diff?r1=1.197&r2=1.198&f=h https://github.com/openssh/openssh-portable/commit/6010c0303a422a9c5fa8860c061bf7105eb7f8b2 https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html https://security.gentoo.org/glsa/201903-16 https://security.gentoo.org/glsa/202007- • CWE-20: Improper Input Validation CWE-863: Incorrect Authorization •
CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2019-5882
https://notcve.org/view.php?id=CVE-2019-5882
Irssi 1.1.x before 1.1.2 has a use after free when hidden lines are expired from the scroll buffer. Irssi, en versiones 1.1.x anteriores a la 1.1.2, tiene un uso de memoria previamente liberada cuando las líneas ocultas expiran del búfer "scroll". • https://github.com/irssi/irssi/pull/948 https://irssi.org/NEWS/#v1-1-2 https://irssi.org/security/irssi_sa_2019_01.txt https://usn.ubuntu.com/3862-1 • CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 2CVE-2019-5747 – Cisco Device Hardcoded Credentials / GNU glibc / BusyBox
https://notcve.org/view.php?id=CVE-2019-5747
An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679. Se ha descubierto un problema en BusyBox hasta la versión 1.30.0. • http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html http://seclists.org/fulldisclosure/2019/Sep/7 https://bugs.busybox.net/show_bug.cgi?id=11506 https://git.busybox.net/busybox/commit/?id=74d9f1ba37010face4bd1449df4d60dd84450b06 https://seclists.org/bugtraq/2019/Sep/7 https://usn.ubuntu.com/3935-1 • CWE-125: Out-of-bounds Read •