CVSS: 7.3EPSS: 0%CPEs: 5EXPL: 1CVE-2020-0570 – qt: files placed by attacker can influence the working directory and lead to malicious code execution
https://notcve.org/view.php?id=CVE-2020-0570
Uncontrolled search path in the QT Library before 5.14.0, 5.12.7 and 5.9.10 may allow an authenticated user to potentially enable elevation of privilege via local access. Una ruta de búsqueda no controlada en QT Library versiones anteriores a 5.14.0, 5.12.7 y 5.9.10, puede permitir a un usuario autenticado habilitar potencialmente una elevación de privilegios por medio un acceso local • https://bugreports.qt.io/browse/QTBUG-81272 https://bugzilla.redhat.com/show_bug.cgi?id=1800604 https://lists.qt-project.org/pipermail/development/2020-January/038534.html https://access.redhat.com/security/cve/CVE-2020-0570 • CWE-73: External Control of File Name or Path CWE-426: Untrusted Search Path •
CVSS: 7.7EPSS: 0%CPEs: 8EXPL: 0CVE-2020-1711 – QEMU: block: iscsi: OOB heap access via an unexpected response of iSCSI Server
https://notcve.org/view.php?id=CVE-2020-1711
An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. A remote user could use this flaw to crash the QEMU process, resulting in a denial of service or potential execution of arbitrary code with privileges of the QEMU process on the host. Se detectó una fallo de acceso al búfer de la pila fuera de límites en la manera en que el controlador de iSCSI Block versiones 2.xx de QEMU hasta 2.12.0 incluyéndola, manejó una respuesta proveniente de un servidor iSCSI mientras se comprobaba el estado de un Logical Address Block (LBA) en una rutina iscsi_co_block_status(). Un usuario remoto podría usar este fallo para bloquear el proceso de QEMU, resultando en una denegación de servicio o posible ejecución de código arbitrario con privilegios del proceso de QEMU en el host. An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. • http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html https://access.redhat.com/errata/RHSA-2020:0669 https://access.redhat.com/errata/RHSA-2020:0730 https://access.redhat.com/errata/RHSA-2020:0731 https://access.redhat.com/errata/RHSA-2020:0773 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1711 https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html https://lists.gnu&# • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 9.1EPSS: 0%CPEs: 12EXPL: 1CVE-2019-20444 – netty: HTTP request smuggling
https://notcve.org/view.php?id=CVE-2019-20444
HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold." El archivo HttpObjectDecoder.java en Netty versiones anteriores a 4.1.44, permite un encabezado HTTP que carece de ":" dos puntos, que podría ser interpretado como un encabezado separado con una sintaxis incorrecta, o podría ser interpretado como un "invalid fold." A HTTP smuggling flaw was found in HttpObjectDecoder.java in Netty in versions prior to version 4.1.44. HTTP headers with an invalid fold, in this case CRLF (carriage return, line feed) without being followed by SP (space) or HTAB (horizontal tab), result in situations where headers can be misread. Data integrity is the highest threat with this vulnerability. • https://access.redhat.com/errata/RHSA-2020:0497 https://access.redhat.com/errata/RHSA-2020:0567 https://access.redhat.com/errata/RHSA-2020:0601 https://access.redhat.com/errata/RHSA-2020:0605 https://access.redhat.com/errata/RHSA-2020:0606 https://access.redhat.com/errata/RHSA-2020:0804 https://access.redhat.com/errata/RHSA-2020:0805 https://access.redhat.com/errata/RHSA-2020:0806 https://access.redhat.com/errata/RHSA-2020:0811 https://github.com/netty/netty/compare& • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 9.1EPSS: 0%CPEs: 14EXPL: 1CVE-2019-20445 – netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header
https://notcve.org/view.php?id=CVE-2019-20445
HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header. "El archivo HttpObjectDecoder.java en Netty versiones anteriores a 4.1.44, permite que un encabezado Content-Length esté acompañado por un segundo encabezado Content-Length o por un encabezado Transfer-Encoding." A flaw was found in Netty before version 4.1.44, where it accepted multiple Content-Length headers and also accepted both Transfer-Encoding, as well as Content-Length headers where it should reject the message under such circumstances. In circumstances where Netty is used in the context of a server, it could result in a viable HTTP smuggling vulnerability. • https://access.redhat.com/errata/RHSA-2020:0497 https://access.redhat.com/errata/RHSA-2020:0567 https://access.redhat.com/errata/RHSA-2020:0601 https://access.redhat.com/errata/RHSA-2020:0605 https://access.redhat.com/errata/RHSA-2020:0606 https://access.redhat.com/errata/RHSA-2020:0804 https://access.redhat.com/errata/RHSA-2020:0805 https://access.redhat.com/errata/RHSA-2020:0806 https://access.redhat.com/errata/RHSA-2020:0811 https://github.com/netty/netty/compare& • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 7.5EPSS: 0%CPEs: 10EXPL: 1CVE-2020-7238 – netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling
https://notcve.org/view.php?id=CVE-2020-7238
Netty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exists because of an incomplete fix for CVE-2019-16869. Netty versión 4.1.43.Final, permite el tráfico no autorizado de peticiones HTTP porque maneja inapropiadamente el espacio en blanco de Transfer-Encoding (tal y como una línea [space]Transfer-Encoding:chunked) y un encabezado Content-Length posterior. Este problema existe debido a una corrección incompleta para el CVE-2019-16869. A flaw was found in Netty, where it mishandles Transfer-Encoding whitespace. • https://access.redhat.com/errata/RHSA-2020:0497 https://access.redhat.com/errata/RHSA-2020:0567 https://access.redhat.com/errata/RHSA-2020:0601 https://access.redhat.com/errata/RHSA-2020:0605 https://access.redhat.com/errata/RHSA-2020:0606 https://access.redhat.com/errata/RHSA-2020:0804 https://access.redhat.com/errata/RHSA-2020:0805 https://access.redhat.com/errata/RHSA-2020:0806 https://access.redhat.com/errata/RHSA-2020:0811 https://github.com/jdordonezn/CVE-2020&# • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •