CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 0CVE-2019-3863 – libssh2: Integer overflow in user authenticate keyboard interactive allows out-of-bounds writes
https://notcve.org/view.php?id=CVE-2019-3863
A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error. Se ha descubierto un problema en versiones anteriores a la 1.8.1 de libssh2. Un servidor podría enviar múltiples mensajes de respuesta interactiva mediante teclado cuya longitud total es mayor que el los caracteres no firmados char max. • http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html https://access.redhat.com/errata/RHSA-2019:0679 https://access.redhat.com/errata/RHSA-2019:1175 https://access.redhat.com/errata/RHSA-2019:1652 https://access.redhat.com/errata/RHSA-2019:1791 https://access.redhat.com/errata/RHSA-2019:1943 https://access.redhat.com/errata/RHSA-2019:2399 https://bugzilla.redhat.com/show_bug.cgi?id&# • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 9.1EPSS: 0%CPEs: 6EXPL: 0CVE-2019-3858 – libssh2: Zero-byte allocation with a specially crafted SFTP packed leading to an out-of-bounds read
https://notcve.org/view.php?id=CVE-2019-3858
An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory. Se ha descubierto un error de lectura fuera de límites en libssh2, en versiones anteriores a la 1.8.1, cuando un paquete SFTP especialmente manipulado se recibe desde el servidor. Un atacante remoto que comprometa un servidor SSH podría ser capaz de provocar una denegación de servicio o una lectura de datos en la memoria del cliente. An out of bounds read flaw was discovered in libssh2 when a specially crafted SFTP packet is received from the server. • http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html http://packetstormsecurity.com/files/152136/Slackware-Security-Advisory-libssh2-Updates.html http://www.openwall.com/lists/oss-security/2019/03/18/3 http://www.securityfocus.com/bid/107485 https://access.redhat.com/errata/RHSA-2019:2136 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3858 https://lists.debian.org/debian-lts-announce/2019 • CWE-125: Out-of-bounds Read •
CVSS: 9.3EPSS: 2%CPEs: 5EXPL: 1CVE-2019-5789 – Google Chrome < M73 - MidiManagerWin Use-After-Free
https://notcve.org/view.php?id=CVE-2019-5789
An integer overflow that leads to a use-after-free in WebMIDI in Google Chrome on Windows prior to 73.0.3683.75 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. Un desbordamiento de enteros que provoca un uso de memoria previamente liberada (use-after-free) en WebMIDI en Google Chrome en Windows antes de la versión 73.0.3683.75, permitió que un atacante remoto que había comprometido el proceso del renderizador ejecutara código arbitrario por medio de una página HTML creada. Chrome suffers from a use-after-free vulnerability in MidiManagerWin. • https://www.exploit-db.com/exploits/46570 http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop_12.html https://crbug.com/921581 https://access.redhat.com/security/cve/CVE-2019-5789 https://bugzilla.redhat.com/show_bug.cgi?id=1688191 • CWE-190: Integer Overflow or Wraparound CWE-416: Use After Free •
CVSS: 9.3EPSS: 2%CPEs: 5EXPL: 1CVE-2019-5788 – Google Chrome < M73 - FileSystemOperationRunner Use-After-Free
https://notcve.org/view.php?id=CVE-2019-5788
An integer overflow that leads to a use-after-free in Blink Storage in Google Chrome on Linux prior to 73.0.3683.75 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. Un desbordamiento de enteros que provoca un uso de memoria previamente liberada (use-after-free) en Blink Storage en Google Chrome sobre Linux antes de la versión 73.0.3683.75, permitió que un atacante remoto que había comprometido el proceso del renderizador ejecutara código arbitrario por medio de una página HTML creada. Chrome suffers from a use-after-free vulnerability in FileSystemOperationRunner. • https://www.exploit-db.com/exploits/46571 http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop_12.html https://crbug.com/925864 https://access.redhat.com/security/cve/CVE-2019-5788 https://bugzilla.redhat.com/show_bug.cgi?id=1688190 • CWE-190: Integer Overflow or Wraparound CWE-416: Use After Free •
CVSS: 7.5EPSS: 33%CPEs: 5EXPL: 1CVE-2019-5796 – Google Chrome < M73 - Data Race in ExtensionsGuestViewMessageFilter
https://notcve.org/view.php?id=CVE-2019-5796
Data race in extensions guest view in Google Chrome prior to 73.0.3683.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. La carrera de datos en Extensions Guest View en Google Chrome antes de la versión 73.0.3683.75, permitió a un atacante remoto explotar potencialmente una corrupción de pila por medio de una página HTML creada. There appears to be a race condition in the destruction of the ExtensionsGuestViewMessageFilter if the ProcessIdToFilterMap is modified concurrently in Chrome. • https://www.exploit-db.com/exploits/46566 http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html https://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop_12.html https://crbug.com/918861 https://access.redhat.com/security/cve/CVE-2019-5796 https://bugzilla.redhat.com/show_bug.cgi?id=1688198 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-787: Out-of-bounds Write •