CVSS: 5.0EPSS: 0%CPEs: 160EXPL: 0CVE-2015-2808 – SSL/TLS: "Invariance Weakness" vulnerability in RC4 stream cipher
https://notcve.org/view.php?id=CVE-2015-2808
The RC4 algorithm, as used in the TLS protocol and SSL protocol, does not properly combine state data with key data during the initialization phase, which makes it easier for remote attackers to conduct plaintext-recovery attacks against the initial bytes of a stream by sniffing network traffic that occasionally relies on keys affected by the Invariance Weakness, and then using a brute-force approach involving LSB values, aka the "Bar Mitzvah" issue. El algoritmo RC4, utilizado en el protocolo TLS y el protocolo SSL, no combina correctamente los datos de estados con los datos de claves durante la fase de inicialización, lo que facilita a atacantes remotos realizar ataques de recuperación de texto claro contra los bytes iniciales de un flujo mediante la captura de trafico de la red que ocasionalmente depende de claves afectadas por la debilidad de la invariabilidad (Invariance Weakness), y posteriormente utilizar un acercamiento de fuerza bruta que involucra valores LSB, también conocido como el problema de 'Bar Mitzvah'. • http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c04779034 http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10727 http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00022.html • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2015-0294 – gnutls: certificate algorithm consistency checking issue
https://notcve.org/view.php?id=CVE-2015-0294
GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate. GnuTLS versiones anteriores a 3.3.13, no comprueba que los algoritmos de firma coincidan cuando se importa un certificado. It was discovered that GnuTLS did not check if all sections of X.509 certificates indicate the same signature algorithm. This flaw, in combination with a different flaw, could possibly lead to a bypass of the certificate signature check. • http://www.debian.org/security/2015/dsa-3191 https://bugzilla.redhat.com/show_bug.cgi?id=1196323 https://gitlab.com/gnutls/gnutls/commit/6e76e9b9fa845b76b0b9a45f05f4b54a052578ff https://access.redhat.com/security/cve/CVE-2015-0294 • CWE-295: Improper Certificate Validation •
CVSS: 6.8EPSS: 3%CPEs: 249EXPL: 0CVE-2015-0831 – Mozilla: Use-after-free in IndexedDB (MFSA 2015-16)
https://notcve.org/view.php?id=CVE-2015-0831
Use-after-free vulnerability in the mozilla::dom::IndexedDB::IDBObjectStore::CreateIndex function in Mozilla Firefox before 36.0, Firefox ESR 31.x before 31.5, and Thunderbird before 31.5 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via crafted content that is improperly handled during IndexedDB index creation. Vulnerabilidad de uso después de liberación en la función mozilla::dom::IndexedDB::IDBObjectStore::CreateIndex en Mozilla Firefox anterior a 36.0, Firefox ESR 31.x anterior a 31.5, y Thunderbird anterior a 31.5 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria dinámica) a través de contenidos manipulados que son manejados incorrectamente durante la creación del índice IndexedDB. • http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.html http://lists.opensuse.org/opensuse-security-announce/2015-07 • CWE-416: Use After Free •
CVSS: 10.0EPSS: 97%CPEs: 96EXPL: 2CVE-2015-0240 – Samba < 3.6.2 (x86) - Denial of Service (PoC)
https://notcve.org/view.php?id=CVE-2015-0240
The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c. La implentación del servidor Netlogon en smbd en Samba 3.5.x y 3.6.x anterior a 3.6.25, 4.0.x anterior a 4.0.25, 4.1.x anterior a 4.1.17, y 4.2.x anterior a 4.2.0rc5 realiza una operación libre sobre un puntero de pila no inicializado, lo que permite a atacantes remotos ejecutar código arbitrario a través de paquetes Netlogon manipulados que utilizan la API RPC ServerPasswordSet, tal y como fue demostrado mediante paquetes alcanzando la función _netr_ServerPasswordSet en rpc_server/netlogon/srv_netlog_nt.c. An uninitialized pointer use flaw was found in the Samba daemon (smbd). A malicious Samba client could send specially crafted netlogon packets that, when processed by smbd, could potentially lead to arbitrary code execution with the privileges of the user running smbd (by default, the root user). • https://www.exploit-db.com/exploits/36741 http://advisories.mageia.org/MGASA-2015-0084.html http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00028.html http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html http://lists.opensuse.org/opensuse- • CWE-17: DEPRECATED: Code CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 4.0EPSS: 0%CPEs: 20EXPL: 0CVE-2015-0432 – mysql: unspecified vulnerability related to Server:InnoDB:DDL:Foreign Key (CPU Jan 2015)
https://notcve.org/view.php?id=CVE-2015-0432
Unspecified vulnerability in Oracle MySQL Server 5.5.40 and earlier allows remote authenticated users to affect availability via vectors related to Server : InnoDB : DDL : Foreign Key. Vulnerabilidad no especificada en Oracle MySQL Server 5.5.40 y anteriores permite a usuarios remotos autenticados afectar la disponibilidad a través de vectores relacionados con Server : InnoDB : DDL : Foreign Key. • http://lists.fedoraproject.org/pipermail/package-announce/2015-February/149929.html http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00016.html http://rhn.redhat.com/errata/RHSA-2015-0116.html http://rhn.redhat.com/errata/RHSA-2015-0117.html http://rhn.redhat.com/errata/RHSA-2015-0118.html http://rhn.redhat.com/errata/RHSA-2015-1628.html http://secunia.com/advisories/62728 http://secunia.com/advisories/62730 http://secunia.com/advisories/62732 http://www.debia •