CVSS: 5.9EPSS: 19%CPEs: 51EXPL: 0CVE-2016-6306 – openssl: certificate message OOB reads
https://notcve.org/view.php?id=CVE-2016-6306
The certificate parser in OpenSSL before 1.0.1u and 1.0.2 before 1.0.2i might allow remote attackers to cause a denial of service (out-of-bounds read) via crafted certificate operations, related to s3_clnt.c and s3_srvr.c. El analizador certificado en OpenSSL en versiones anteriores a 1.0.1u y 1.0.2 en versiones anteriores a 1.0.2i podría permitir a atacantes remotos provocar una denegación de servicio (lectura fuera de rango) a través de operaciones certificadas manipuladas, relacionado con s3_clnt.c y s3_srvr.c. Multiple out of bounds read flaws were found in the way OpenSSL handled certain TLS/SSL protocol handshake messages. A remote attacker could possibly use these flaws to crash a TLS/SSL server or client using OpenSSL. • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.h • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 57%CPEs: 1EXPL: 1CVE-2016-6305
https://notcve.org/view.php?id=CVE-2016-6305
The ssl3_read_bytes function in record/rec_layer_s3.c in OpenSSL 1.1.0 before 1.1.0a allows remote attackers to cause a denial of service (infinite loop) by triggering a zero-length record in an SSL_peek call. La función ssl3_read_bytes en record/rec_layer_s3.c en OpenSSL 1.1.0 en versiones anteriores a 1.1.0a permite a atacantes remotos provocar una denegación de servicio (bucle infinito) desencadenando un registro de longitud cero en una llamada SSL_peek. • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 http://www-01.ibm.com/support/docview.wss?uid=swg21995039 http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www. • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 56%CPEs: 41EXPL: 0CVE-2016-6304 – openssl: OCSP Status Request extension unbounded memory growth
https://notcve.org/view.php?id=CVE-2016-6304
Multiple memory leaks in t1_lib.c in OpenSSL before 1.0.1u, 1.0.2 before 1.0.2i, and 1.1.0 before 1.1.0a allow remote attackers to cause a denial of service (memory consumption) via large OCSP Status Request extensions. Múltiples fugas de memoria en t1_lib.c en OpenSSL en versiones anteriores a 1.0.1u, 1.0.2 en versiones anteriores a 1.0.2i y 1.1.0 en versiones anteriores a 1.1.0a permiten a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de grandes extensiones OCSP Status Request A memory leak flaw was found in the way OpenSSL handled TLS status request extension data during session renegotiation. A remote attacker could cause a TLS server using OpenSSL to consume an excessive amount of memory and, possibly, exit unexpectedly after exhausting all available memory, if it enabled OCSP stapling support. Double-free and invalid-free vulnerabilities in x509 parsing were found in the latest OpenSSL (1.1.0b). • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.h • CWE-400: Uncontrolled Resource Consumption CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.9EPSS: 61%CPEs: 1EXPL: 0CVE-2016-6307
https://notcve.org/view.php?id=CVE-2016-6307
The state-machine implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service (memory consumption) via crafted TLS messages, related to statem/statem.c and statem/statem_lib.c. La implementación de máquina de estados en OpenSSL 1.1.0 en versiones anteriores a 1.1.0a asigna memoria antes de comprobar un exceso de longitud, lo que podría permitir a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de mensajes TLS manipulados, relacionado con statem/statem.c y statem/statem_lib.c. • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 http://www-01.ibm.com/support/docview.wss?uid=swg21995039 http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www. • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.1EPSS: 62%CPEs: 1EXPL: 0CVE-2016-6308
https://notcve.org/view.php?id=CVE-2016-6308
statem/statem_dtls.c in the DTLS implementation in OpenSSL 1.1.0 before 1.1.0a allocates memory before checking for an excessive length, which might allow remote attackers to cause a denial of service (memory consumption) via crafted DTLS messages. statem/statem_dtls.c en la implementación DTLS en OpenSSL 1.1.0 en versiones anteriores a 1.1.0a asigna memoria antes de comprobar el exceso de longitud, lo que podría permitir a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de mensajes DTLS manipulados. • http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 http://www-01.ibm.com/support/docview.wss?uid=swg21995039 http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html http://www. • CWE-399: Resource Management Errors •