CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 1CVE-2015-2325 – pcre: heap buffer overflow in compile_branch()
https://notcve.org/view.php?id=CVE-2015-2325
The compile_branch function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code, cause a denial of service (out-of-bounds heap read and crash), or possibly have other unspecified impact via a regular expression with a group containing a forward reference repeated a large number of times within a repeated outer group that has a zero minimum quantifier. La función compile_branch en PCRE versiones anteriores a 8.37, permite a atacantes dependiendo del contexto compilar código incorrecto, causar una denegación de servicio (lectura de la pila fuera de límites y bloqueo) o posiblemente tener otro impacto no especificado por medio de una expresión regular con un grupo que contiene una referencia directa repetida una gran número de veces dentro de un grupo externo repetido que posee un cuantificador mínimo cero. • http://lists.opensuse.org/opensuse-updates/2015-05/msg00014.html https://bugs.exim.org/show_bug.cgi?id=1591 https://fortiguard.com/zeroday/FG-VD-15-015 https://www.pcre.org/original/changelog.txt https://access.redhat.com/security/cve/CVE-2015-2325 https://bugzilla.redhat.com/show_bug.cgi?id=1207198 • CWE-122: Heap-based Buffer Overflow CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 1CVE-2015-2326 – pcre: heap buffer over-read in pcre_compile2() (8.37/23)
https://notcve.org/view.php?id=CVE-2015-2326
The pcre_compile2 function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code and cause a denial of service (out-of-bounds read) via regular expression with a group containing both a forward referencing subroutine call and a recursive back reference, as demonstrated by "((?+1)(\1))/". La función pcre_compile2 en PCRE versiones anteriores a 8.37, permite a atacantes dependiendo del contexto compilar código incorrecto y causar una denegación de servicio (lectura fuera de límites) mediante una expresión regular con un grupo que contiene una llamada de subrutina de referencia directa y una referencia inversa recursiva, como es demostrado por "((? +1)(\1))/". • http://lists.opensuse.org/opensuse-updates/2015-05/msg00014.html https://bugs.exim.org/show_bug.cgi?id=1592 https://fortiguard.com/zeroday/FG-VD-15-016 https://www.pcre.org/original/changelog.txt https://access.redhat.com/security/cve/CVE-2015-2326 https://bugzilla.redhat.com/show_bug.cgi?id=1207202 • CWE-125: Out-of-bounds Read •
CVSS: 5.9EPSS: 0%CPEs: 27EXPL: 1CVE-2015-3152 – mysql: use of SSL/TLS can not be enforced in mysql client library (oCERT-2015-003, BACKRONYM)
https://notcve.org/view.php?id=CVE-2015-3152
Oracle MySQL before 5.7.3, Oracle MySQL Connector/C (aka libmysqlclient) before 6.1.3, and MariaDB before 5.5.44 use the --ssl option to mean that SSL is optional, which allows man-in-the-middle attackers to spoof servers via a cleartext-downgrade attack, aka a "BACKRONYM" attack. Oracle MySQL en versiones anteriores a 5.7.3, Oracle MySQL Connector/C (también conocido como libmysqlclient) en versiones anteriores a 6.1.3 y MariaDB en versiones anteriores a 5.5.44 utiliza la opción --ssl significa que SSL es opcional, lo que permite a atacantes man-in-the-middle suplantar servidores a través de un ataque de degradación de texto plano, también conocida como un ataque "BACKRONYM". It was found that the MySQL client library permitted but did not require a client to use SSL/TLS when establishing a secure connection to a MySQL server using the "--ssl" option. A man-in-the-middle attacker could use this flaw to strip the SSL/TLS protection from a connection between a client and a server. • http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161436.html http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161625.html http://mysqlblog.fivefarmers.com/2014/04/02/redefining-ssl-option http://mysqlblog.fivefarmers.com/2015/04/29/ssltls-in-5-6-and-5-5-ocert-advisory http://packetstormsecurity.com/files/131688/MySQL-SSL-TLS-Downgrade.html http://rhn.redhat.com/errata/RHSA-2015-1646.html http://rhn.redhat.com/errata/RHSA-2015-1647.html http://rhn& • CWE-295: Improper Certificate Validation •
CVSS: 4.0EPSS: 0%CPEs: 33EXPL: 0CVE-2015-0441 – mysql: unspecified vulnerability related to Server:Security:Encryption (CPU April 2015)
https://notcve.org/view.php?id=CVE-2015-0441
Unspecified vulnerability in Oracle MySQL Server 5.5.41 and earlier, and 5.6.22 and earlier, allows remote authenticated users to affect availability via unknown vectors related to Server : Security : Encryption. Vulnerabilidad no especificada en Oracle MySQL Server 5.5.41 y anteriores, y 5.6.22 y anteriores, permite a usuarios remotos autenticados afectar la disponibilidad a través de vectores desconocidos relacionados con Server : Security : Encryption. • http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html http://rhn.redhat.com/errata/RHSA-2015-1628.html http://rhn.redhat.com/errata/RHSA-2015-1629.html http://rhn.redhat.com/errata/RHSA-2015-1647.html http://rhn.redhat.com/errata/RHSA-2015-1665.html http://www.debian.org/security/2015/dsa-3229 http://www.debian.org/security/2015/dsa-3311 http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html http://www.securitytracker.com/id/103212 •
CVSS: 4.0EPSS: 0%CPEs: 34EXPL: 0CVE-2015-2573 – mysql: unspecified vulnerability related to Server:DDL (CPU April 2015)
https://notcve.org/view.php?id=CVE-2015-2573
Unspecified vulnerability in Oracle MySQL Server 5.5.41 and earlier, and 5.6.22 and earlier, allows remote authenticated users to affect availability via vectors related to DDL. Vulnerabilidad no especificada en Oracle MySQL Server 5.5.41 y anteriores, y 5.6.22 y anteriores, permite a usuarios remotos autenticados afectar la disponibilidad a través de vectores relacionados con DDL. • http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html http://rhn.redhat.com/errata/RHSA-2015-1628.html http://rhn.redhat.com/errata/RHSA-2015-1629.html http://rhn.redhat.com/errata/RHSA-2015-1647.html http://rhn.redhat.com/errata/RHSA-2015-1665.html http://www.debian.org/security/2015/dsa-3229 http://www.debian.org/security/2015/dsa-3311 http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.oracle.com/technetwork/t •