CVSS: 3.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-3595 – QEMU: slirp: invalid pointer initialization may lead to information disclosure (tftp)
https://notcve.org/view.php?id=CVE-2021-3595
15 Jun 2021 — An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftp_input() function and could occur while processing a udp packet that is smaller than the size of the 'tftp_t' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. • https://bugzilla.redhat.com/show_bug.cgi?id=1970489 • CWE-824: Access of Uninitialized Pointer •
CVSS: 3.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-3592 – QEMU: slirp: invalid pointer initialization may lead to information disclosure (bootp)
https://notcve.org/view.php?id=CVE-2021-3592
15 Jun 2021 — An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootp_input() function and could occur while processing a udp packet that is smaller than the size of the 'bootp_t' structure. A malicious guest could use this flaw to leak 10 bytes of uninitialized heap memory from the host. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. • https://bugzilla.redhat.com/show_bug.cgi?id=1970484 • CWE-824: Access of Uninitialized Pointer •
CVSS: 3.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-3594 – QEMU: slirp: invalid pointer initialization may lead to information disclosure (udp)
https://notcve.org/view.php?id=CVE-2021-3594
15 Jun 2021 — An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. • https://bugzilla.redhat.com/show_bug.cgi?id=1970491 • CWE-824: Access of Uninitialized Pointer •
CVSS: 3.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-3593 – QEMU: slirp: invalid pointer initialization may lead to information disclosure (udp6)
https://notcve.org/view.php?id=CVE-2021-3593
15 Jun 2021 — An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0. • https://bugzilla.redhat.com/show_bug.cgi?id=1970487 • CWE-824: Access of Uninitialized Pointer •
CVSS: 6.4EPSS: 0%CPEs: 12EXPL: 0CVE-2021-0129 – kernel: Improper access control in BlueZ may allow information disclosure vulnerability.
https://notcve.org/view.php?id=CVE-2021-0129
09 Jun 2021 — Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. Un control de acceso inapropiado en BlueZ puede permitir a un usuario autenticado permitir potencialmente una divulgación de información por medio de un acceso adyacente A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. The highest threat from this vulnerability... • https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html • CWE-287: Improper Authentication •
CVSS: 7.8EPSS: 6%CPEs: 9EXPL: 38CVE-2021-3560 – Red Hat Polkit Incorrect Authorization Vulnerability
https://notcve.org/view.php?id=CVE-2021-3560
03 Jun 2021 — It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Se ha detectado que polkit podía ser engañado para omitir las comprobaciones de credenciales para las peticiones de D-Bus, eleva... • https://packetstorm.news/files/id/172836 • CWE-754: Improper Check for Unusual or Exceptional Conditions CWE-863: Incorrect Authorization •
CVSS: 6.5EPSS: 0%CPEs: 9EXPL: 0CVE-2019-12067
https://notcve.org/view.php?id=CVE-2019-12067
02 Jun 2021 — The ahci_commit_buf function in ide/ahci.c in QEMU allows attackers to cause a denial of service (NULL dereference) when the command header 'ad->cur_cmd' is null. La función ahci_commit_buf en el archivo ide/ahci.c en QEMU permite a atacantes causar una denegación de servicio (derivación de NULL) cuando el encabezado del comando "ad-)cur_cmd" es null • https://bugzilla.suse.com/show_bug.cgi?id=1145642 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 1CVE-2020-10729 – Debian Security Advisory 4950-1
https://notcve.org/view.php?id=CVE-2020-10729
27 May 2021 — A flaw was found in the use of insufficiently random values in Ansible. Two random password lookups of the same length generate the equal value as the template caching action for the same file since no re-evaluation happens. The highest threat from this vulnerability would be that all passwords are exposed at once for the file. This flaw affects Ansible Engine versions before 2.9.6. Se encontró un fallo en el uso de valores insuficientemente aleatorios en Ansible. • https://bugzilla.redhat.com/show_bug.cgi?id=1831089 • CWE-330: Use of Insufficiently Random Values •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-3527 – Ubuntu Security Notice USN-5010-1
https://notcve.org/view.php?id=CVE-2021-3527
26 May 2021 — A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and improve performance. The combined size of the bulk transfer is used to dynamically allocate a variable length array (VLA) on the stack without proper validation. Since the total size is not bounded, a malicious guest could use this flaw to influence the array length and cause the QEMU process to perform an excessive allocation on the stack, resul... • https://bugzilla.redhat.com/show_bug.cgi?id=1955695 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 1%CPEs: 4EXPL: 0CVE-2020-36332 – libwebp: excessive memory allocation when reading a file
https://notcve.org/view.php?id=CVE-2020-36332
21 May 2021 — A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive amount of memory. The highest threat from this vulnerability is to the service availability. Se encontró un fallo en libwebp en versiones anteriores a 1.0.1. Al leer un archivo, libwebp asigna una cantidad excesiva de memoria. • https://bugzilla.redhat.com/show_bug.cgi?id=1956868 • CWE-20: Improper Input Validation CWE-400: Uncontrolled Resource Consumption •