CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2019-18601
https://notcve.org/view.php?id=CVE-2019-18601
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to denial of service from unserialized data access because remote attackers can make a series of VOTE_Debug RPC calls to crash a database server within the SVOTE_Debug RPC handler. OpenAFS versiones anteriores a 1.6.24 y versiones 1.8.x anteriores a 1.8.5, es propenso a una denegación de servicio por acceso a datos no serializados porque los atacantes remotos pueden llevar a cabo una serie de llamadas RPC de VOTE_Debug para bloquear un servidor de base de datos dentro del manejador RPC de SVOTE_Debug. • https://lists.debian.org/debian-lts-announce/2019/11/msg00002.html https://openafs.org/pages/security/OPENAFS-SA-2019-003.txt • CWE-502: Deserialization of Untrusted Data •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2018-16949
https://notcve.org/view.php?id=CVE-2018-16949
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several data types used as RPC input variables were implemented as unbounded array types, limited only by the inherent 32-bit length field to 4 GB. An unauthenticated attacker could send, or claim to send, large input values and consume server resources waiting for those inputs, denying service to other valid connections. Se ha descubierto un problema en OpenAFS, en versiones anteriores a la 1.6.23 y versiones 1.8.x anteriores a la 1.8.2. Se implementaron varios tipos de datos empleados como variables de entrada RPC como tipos de array sin limitar, limitados solo por el campo length de 32 bits a 4 GB. • http://openafs.org/pages/security/OPENAFS-SA-2018-003.txt http://www.securityfocus.com/bid/106375 https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html https://www.debian.org/security/2018/dsa-4302 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2018-16948
https://notcve.org/view.php?id=CVE-2018-16948
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several RPC server routines did not fully initialize their output variables before returning, leaking memory contents from both the stack and the heap. Because the OpenAFS cache manager functions as an Rx server for the AFSCB service, clients are also susceptible to information leakage. For example, RXAFSCB_TellMeAboutYourself leaks kernel memory and KAM_ListEntry leaks kaserver memory. Se ha descubierto un problema en OpenAFS, en versiones anteriores a la 1.6.23 y versiones 1.8.x anteriores a la 1.8.2. • http://openafs.org/pages/security/OPENAFS-SA-2018-002.txt https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html https://www.debian.org/security/2018/dsa-4302 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2018-16947
https://notcve.org/view.php?id=CVE-2018-16947
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume's content with arbitrary data. Se ha descubierto un problema en OpenAFS, en versiones anteriores a la 1.6.23 y versiones 1.8.x anteriores a la 1.8.2. • http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html https://www.debian.org/security/2018/dsa-4302 • CWE-287: Improper Authentication •
CVSS: 5.0EPSS: 0%CPEs: 30EXPL: 0CVE-2015-7762
https://notcve.org/view.php?id=CVE-2015-7762
rx/rx.c in OpenAFS before 1.6.15 and 1.7.x before 1.7.33 does not properly initialize the padding of a data structure when constructing an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network. rx/rx.c en OpenAFS en versiones anteriores a 1.6.15 y 1.7.x en versiones anteriores a 1.7.33 no inicializa adecuadamente el relleno de una estructura de datos cuando construye un paquete de reconocimiento (ACK) Rx, lo que permite a atacantes remotos obtener información sensible (1) llevando a cabo un ataque de repetición o (2) rastreando la red. • http://www.debian.org/security/2015/dsa-3387 http://www.securitytracker.com/id/1034039 https://lists.openafs.org/pipermail/openafs-announce/2015/000493.html https://www.openafs.org/dl/openafs/1.6.15/RELNOTES-1.6.15 https://www.openafs.org/pages/security/OPENAFS-SA-2015-007.txt • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •