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CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0

An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21. Se detectó un problema en el kernel de Linux versiones anteriores a 5.0.10. La función SMB2_negotiate en el archivo fs/cifs/smb2pdu.c presenta una lectura fuera de límites porque las estructuras de datos son actualizadas de manera incompleta después de un cambio desde smb30 hacia smb21. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10 https://github.com/torvalds/linux/commit/b57a55e2200ede754e4dc9cce4ba9402544b9365 https://security.netapp.com/advisory/ntap-20191004-0001 https://usn.ubuntu.com/4162-1 https://usn.ubuntu.com/4162-2 • CWE-125: Out-of-bounds Read •

CVSS: 6.1EPSS: 8%CPEs: 26EXPL: 3

In Apache HTTP Server 2.4.0-2.4.39, a limited cross-site scripting issue was reported affecting the mod_proxy error page. An attacker could cause the link on the error page to be malformed and instead point to a page of their choice. This would only be exploitable where a server was set up with proxying enabled but was misconfigured in such a way that the Proxy Error page was displayed. En Apache HTTP Server versiones 2.4.0 hasta 2.4.39, se reportó un problema de cross-site scripting limitado que afecta la página de error de mod_proxy. Un atacante podría causar que el enlace sobre la página de error sea malformado y, en su lugar, apunte a una página de su elección. • https://www.exploit-db.com/exploits/47688 https://github.com/mbadanoiu/CVE-2019-10092 http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00004.html http://www.openwall.com/lists/oss-security/2019/08/15/4 http://www.openwall.com/lists/oss-security/2020/08/08/1 http://www.openwall.com/lists/oss-security/2020/08/08/9 https://access.redhat.com/errata/RHSA-2019:4126 https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-10092-Limited%20Cross-Site%20 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.8EPSS: 2%CPEs: 42EXPL: 0

An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS. Se descubrió un problema en xfs_setattr_nonsize en fs / xfs / xfs_iops.c en el kernel de Linux a través de 5.2.9. XFS se bloquea parcialmente cuando falla un chgrp debido a que no se encuentra en la cuota de disco. xfs_setattr_nonsize no puede desbloquear el ILOCK después de que la llamada xfs_qm_vop_chown_reserve falla. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1fb254aa983bf190cfd685d40c64a480a9bafaee https://github.com/torvalds/linux/commit/1fb254aa983bf190cfd685d40c64a480a9bafaee https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html https://lists.fedoraproject.org/archives& • CWE-400: Uncontrolled Resource Consumption •

CVSS: 10.0EPSS: 0%CPEs: 12EXPL: 0

drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir). drivers/media/usb/dvb-usb/technisat-usb2.c en el kernel de Linux hasta la versión 5.2.9 tiene una lectura fuera de los límites a través del tráfico de dispositivos USB diseñado (que puede ser remoto a través de usbip o usbredir). An out-of-bounds read flaw was found in the DVB USB subsystem of the Linux kernel. There was no boundary check applied to the array in struct technisat_usb2_state state->buf until the 0xff byte is encountered. If the byte is not encountered within the limit, an exposure of kernel data structure occurs. Data confidentiality and system availability are the highest threats with this vulnerability. • http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html https://git.linuxtv.org/media_tree.git/commit/?id=0c4df39e504bf925ab666132ac3c98d6cbbe380b https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro • CWE-125: Out-of-bounds Read •

CVSS: 10.0EPSS: 0%CPEs: 10EXPL: 1

An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalk_proc_exit, related to net/appletalk/atalk_proc.c, net/appletalk/ddp.c, and net/appletalk/sysctl_net_atalk.c. Se descubrió un problema en el kernel de Linux en versiones anteriores a 5.0.9. Hay un uso posterior libre en atalk_proc_exit, relacionado con net / appletalk / atalk_proc.c, net / appletalk / ddp.c y net / appletalk / sysctl_net_atalk.c. • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.9 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6377f787aeb945cae7abbb6474798de129e1f3ac https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html https://lists.debian.org/debi • CWE-416: Use After Free •