CVSS: 9.0EPSS: 0%CPEs: 16EXPL: 0CVE-2020-8233
https://notcve.org/view.php?id=CVE-2020-8233
A command injection vulnerability exists in EdgeSwitch firmware <v1.9.0 that allowed an authenticated read-only user to execute arbitrary shell commands over the HTTP interface, allowing them to escalate privileges. Se presenta una vulnerabilidad de inyección de comandos en el firmware de EdgeSwitch versiones anteriores a v1.9.0, que permitía a un usuario autenticado de solo lectura ejecutar comandos de shell arbitrarios por medio de la interfaz HTTP, permitiéndoles escalar privilegios. • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html https://community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-9-1-v1-9-1/8a87dfc5-70f5-4055-8d67-570db1f5695c https://community.ui.com/releases/Security-advisory-bulletin-014-014/1c32c056-2c64-4e60-ac23-ce7d8f387821 https://www.ui.com/download/edgemax • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 1CVE-2020-17498
https://notcve.org/view.php?id=CVE-2020-17498
In Wireshark 3.2.0 to 3.2.5, the Kafka protocol dissector could crash. This was addressed in epan/dissectors/packet-kafka.c by avoiding a double free during LZ4 decompression. En Wireshark versiones 3.2.0 hasta 3.2.5, el disector del protocolo Kafka podría bloquearse. Esto fue abordado en el archivo epan/dissectors/packet-kafka.c evitando una doble liberación durante la descompresión de LZ4 • http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.html https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16672 https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=76afda963de4f0b9be24f2d8e873990a5cbf221b https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AII7UYDPNKYE75AZL45M6HAV2COP7F6S https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/messa • CWE-415: Double Free •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 1CVE-2020-17489 – gnome-shell: Password from logged-out user may be shown on login screen
https://notcve.org/view.php?id=CVE-2020-17489
An issue was discovered in certain configurations of GNOME gnome-shell through 3.36.4. When logging out of an account, the password box from the login dialog reappears with the password still visible. If the user had decided to have the password shown in cleartext at login time, it is then visible for a brief moment upon a logout. (If the password were never shown in cleartext, only the password length is revealed.) Se detectó un problema en determinadas configuraciones de GNOME gnome-shell versiones hasta 3.36.4. • http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00028.html https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2997 https://lists.debian.org/debian-lts-announce/2020/09/msg00014.html https://security.gentoo.org/glsa/202009-08 https://usn.ubuntu.com/4464-1 https://access.redhat.com/security/cve/CVE-2020-17489 https://bugzilla.redhat.com/show_bug.cgi?id=1868418 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-522: Insufficiently Protected Credentials •
CVSS: 3.8EPSS: 0%CPEs: 7EXPL: 0CVE-2020-16092 – QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c
https://notcve.org/view.php?id=CVE-2020-16092
In QEMU through 5.0.0, an assertion failure can occur in the network packet processing. This issue affects the e1000e and vmxnet3 network devices. A malicious guest user/process could use this flaw to abort the QEMU process on the host, resulting in a denial of service condition in net_tx_pkt_add_raw_fragment in hw/net/net_tx_pkt.c. En QEMU versiones hasta 5.0.0, puede ocurrir un fallo de aserción en el procesamiento de paquetes de red. Este problema afecta a los dispositivos de red e1000e y vmxnet3. • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00024.html http://www.openwall.com/lists/oss-security/2020/08/10/1 https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html https://lists.nongnu.org/archive/html/qemu-devel/2020-07/msg07563.html https://security.gentoo.org/glsa/202208-27 https://security.netapp.com/advisory/ntap-20200821-0006 https://usn.ubuntu.com/4467-1 https://www.debian.org/security/2020/dsa-4760 https://access.redhat.com/s • CWE-617: Reachable Assertion •
CVSS: 7.5EPSS: 0%CPEs: 19EXPL: 1CVE-2020-11993 – httpd: mod_http2 concurrent pool usage
https://notcve.org/view.php?id=CVE-2020-11993
Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers. Apache HTTP Server versiones 2.4.20 hasta 2.4.43, cuando trace/debug fue habilitado para el módulo HTTP/2 y en determinados patrones de tráfico de borde, se hicieron declaraciones de registro en la conexión errónea, causando un uso concurrente de grupos de memoria. Configurando el LogLevel de mod_http2 sobre "info" mitigará esta vulnerabilidad para los servidores sin parches A flaw was found in Apache httpd in versions 2.4.20 to 2.4.43. Logging using the wrong pool by mod_http2 at debug/trace log level may lead to potential crashes and denial of service. • http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00068.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00071.html http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00081.html http://packetstormsecurity.com/files/160393/Apache-2-HTTP2-Module-Concurrent-Pool-Usage.html https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-11993 https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E https://lists&# • CWE-400: Uncontrolled Resource Consumption CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •