CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-45234 – Buffer Overflow in EDK II Network Package
https://notcve.org/view.php?id=CVE-2023-45234
EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability. EDK2's Network Package es susceptible a una vulnerabilidad de desbordamiento de búfer al procesar la opción de servidores DNS desde un mensaje de publicidad DHCPv6. Un atacante puede aprovechar esta vulnerabilidad para obtener acceso no autorizado y potencialmente provocar una pérdida de confidencialidad, integridad y/o disponibilidad. A security weakness was identified in EDK2, the open-source reference implementation of the UEFI specification, revealing a buffer overflow vulnerability. • http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html http://www.openwall.com/lists/oss-security/2024/01/16/2 https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ https://security.netapp.com/advisory/ntap-20240307-0011 https://access.redhat.com/security/cve/CVE-2023-45234 https://bugzilla.redhat.com/show_bug.cgi?id=2258697 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-45233 – Infinite loop in EDK II Network Package
https://notcve.org/view.php?id=CVE-2023-45233
EDK2's Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability. EDK2's Network Package es susceptible a una vulnerabilidad de bucle infinito al analizar una opción PadN en el encabezado Destination Options de IPv6. Un atacante puede aprovechar esta vulnerabilidad para obtener acceso no autorizado y potencialmente provocar una pérdida de disponibilidad. The Network Package in EDK2 is vulnerable to an infinite loop exploit when parsing a PadN option within the Destination Options header of IPv6. • http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html http://www.openwall.com/lists/oss-security/2024/01/16/2 https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ https://security.netapp.com/advisory/ntap-20240307-0011 https://access.redhat.com/security/cve/CVE-2023-45233 https://bugzilla.redhat.com/show_bug.cgi?id=2258694 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-45232 – Infinite loop in EDK II Network Package
https://notcve.org/view.php?id=CVE-2023-45232
EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability. EDK2's Network Package es susceptible a una vulnerabilidad de bucle infinito al analizar opciones desconocidas en el encabezado Destination Options de IPv6. Un atacante puede aprovechar esta vulnerabilidad para obtener acceso no autorizado y potencialmente provocar una pérdida de disponibilidad. A security loophole involving an infinite loop was identified in EDK2, the open-source reference implementation of the UEFI specification. • http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html http://www.openwall.com/lists/oss-security/2024/01/16/2 https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ https://security.netapp.com/advisory/ntap-20240307-0011 https://access.redhat.com/security/cve/CVE-2023-45232 https://bugzilla.redhat.com/show_bug.cgi?id=2258691 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-45235 – Buffer Overflow in EDK II Network Package
https://notcve.org/view.php?id=CVE-2023-45235
EDK2's Network Package is susceptible to a buffer overflow vulnerability when handling Server ID option from a DHCPv6 proxy Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability. EDK2's Network Package es susceptible a una vulnerabilidad de desbordamiento de búfer cuando maneja la opción de ID del servidor desde un mensaje de publicidad del proxy DHCPv6. Un atacante puede aprovechar esta vulnerabilidad para obtener acceso no autorizado y potencialmente provocar una pérdida de confidencialidad, integridad y/o disponibilidad. A security flaw involving buffer overflow was identified in EDK2, the open-source reference implementation of the UEFI specification. • http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html http://www.openwall.com/lists/oss-security/2024/01/16/2 https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ https://security.netapp.com/advisory/ntap-20240307-0011 https://access.redhat.com/security/cve/CVE-2023-45235 https://bugzilla.redhat.com/show_bug.cgi?id=2258700 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-45237 – Use of a Weak PseudoRandom Number Generator in EDK II Network Package
https://notcve.org/view.php?id=CVE-2023-45237
EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality. EDK2's Network Package es susceptible a Initial Sequence Number TCP predecible. Un atacante puede aprovechar esta vulnerabilidad para obtener acceso no autorizado y potencialmente provocar una pérdida de confidencialidad. A security flaw has been identified in the cryptographic system of EDK2, the open-source reference implementation of the UEFI specification. • http://www.openwall.com/lists/oss-security/2024/01/16/2 https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h https://security.netapp.com/advisory/ntap-20240307-0011 https://access.redhat.com/security/cve/CVE-2023-45237 https://bugzilla.redhat.com/show_bug.cgi?id=2258706 • CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) •