CVSS: 8.8EPSS: 0%CPEs: 14EXPL: 0CVE-2018-1000878 – libarchive: Use after free in RAR decoder resulting in a denial of service
https://notcve.org/view.php?id=CVE-2018-1000878
libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-416: Use After Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c that can result in Crash/DoS - it is unknown if RCE is possible. This attack appear to be exploitable via the victim must open a specially crafted RAR archive. libarchive, con el commit con ID 416694915449219d505531b1096384f3237dd6cc y siguientes (desde la v3.1.0) contiene una vulnerabilidad CWE-416: uso de memoria previamente liberada en el descodificador RAR (libarchive/archive_read_support_format_rar.c) que puede resultar en un cierre inesperado/denegación de servicio. Se desconoce si se puede ejecutar código de forma remota. El ataque parece ser explotable si una víctima abre un archivo RAR especialmente manipulado. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html http://www.securityfocus.com/bid/106324 https://access.redhat.com/errata/RHSA-2019:2298 https://access.redhat.com/errata/RHSA-2019:3698 https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909 https://github.com/libarchive/libarchive/pull/1105 https://gith • CWE-416: Use After Free •
CVSS: 9.8EPSS: 2%CPEs: 7EXPL: 0CVE-2018-15126
https://notcve.org/view.php?id=CVE-2018-15126
LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution LibVNC antes del commit con ID 73cb96fec028a576a5a24417b57723b55854ad7b contiene una vulnerabilidad de uso de memoria dinámica (heap) previamente liberada en el código del servidor de la extensión de transferencia de archivos que puede resultar en la ejecución remota de código. • https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-027-libvnc-heap-use-after-free https://lists.debian.org/debian-lts-announce/2019/01/msg00029.html https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html https://usn.ubuntu.com/3877-1 https://www.debian.org/security/2019/dsa-4383 • CWE-416: Use After Free •
CVSS: 9.8EPSS: 61%CPEs: 13EXPL: 0CVE-2018-15127 – libvncserver: Heap out-of-bounds write in rfbserver.c in rfbProcessFileTransferReadBuffer() allows for potential code execution
https://notcve.org/view.php?id=CVE-2018-15127
LibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution LibVNC antes del commit con ID 502821828ed00b4a2c4bef90683d0fd88ce495de contiene una vulnerabilidad de escritura de memoria dinámica (heap) fuera de límites en el código del servidor de la extensión de transferencia de archivos que puede resultar en la ejecución remota de código. • https://access.redhat.com/errata/RHSA-2019:0059 https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-028-libvnc-heap-out-of-bound-write https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html https://usn.ubuntu.com/3877-1 https://usn.ubuntu.com/4547-1 https://usn.ubuntu.com/4587-1 https://www.debian.org/security/2019/dsa-4383 https://access.redhat.com/securit • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 4%CPEs: 20EXPL: 0CVE-2018-20019
https://notcve.org/view.php?id=CVE-2018-20019
LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution LibVNC antes del commit con ID a83439b9fbe0f03c48eb94ed05729cb016f8b72f contiene múltiples vulnerabilidades de escritura de memoria dinámica (heap) fuera de límites en el código del cliente VNC que pueden resultar en la ejecución remota de código. • https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-029-libvnc-multiple-heap-out-of-bound-vulnerabilities https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html https://security.gentoo.org/glsa/201908-05 https://usn.ubuntu.com/3877-1 https://usn.ubuntu.com/4547-1 https://usn.ubuntu.com/4587-1 https:// • CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 11%CPEs: 7EXPL: 0CVE-2018-20020
https://notcve.org/view.php?id=CVE-2018-20020
LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution LibVNC antes del commit con ID 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contiene una vulnerabilidad de escritura de memoria dinámica (heap) fuera de límites en la estructura del código del cliente VNC que puede resultar en la ejecución remota de código. • https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-030-libvnc-heap-out-of-bound-write https://lists.debian.org/debian-lts-announce/2018/12/msg00017.html https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html https://lists.debian.org/debian-lts-announce/2019/11/msg00033.html https://security.gentoo.org/glsa/201908-05 https://security.gentoo.org/glsa/202006-06 https://usn.ubuntu.com/3877-1 https://usn.ubuntu.com/4547-1 https:/& • CWE-787: Out-of-bounds Write •