CVSS: 8.1EPSS: 7%CPEs: 6EXPL: 1CVE-2019-5018 – sqlite: Use-after-free in window function leading to remote code execution
https://notcve.org/view.php?id=CVE-2019-5018
An exploitable use after free vulnerability exists in the window function functionality of Sqlite3 3.26.0. A specially crafted SQL command can cause a use after free vulnerability, potentially resulting in remote code execution. An attacker can send a malicious SQL command to trigger this vulnerability. Existe una vulnerabilidad de uso de memoria previamente liberada en la función de ventana de Sqlite3 3.26.0. Un comando SQL especialmente diseñado puede causar un uso de memoria previamente liberada, resultando en la ejecución remota del código. • http://packetstormsecurity.com/files/152809/Sqlite3-Window-Function-Remote-Code-Execution.html http://www.securityfocus.com/bid/108294 https://security.gentoo.org/glsa/201908-09 https://security.netapp.com/advisory/ntap-20190521-0001 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0777 https://usn.ubuntu.com/4205-1 https://access.redhat.com/security/cve/CVE-2019-5018 https://bugzilla.redhat.com/show_bug.cgi?id=1708301 • CWE-416: Use After Free •
CVSS: 7.5EPSS: 4%CPEs: 1EXPL: 0CVE-2019-9937
https://notcve.org/view.php?id=CVE-2019-9937
In SQLite 3.27.2, interleaving reads and writes in a single transaction with an fts5 virtual table will lead to a NULL Pointer Dereference in fts5ChunkIterate in sqlite3.c. This is related to ext/fts5/fts5_hash.c and ext/fts5/fts5_index.c. En SQLite 3.27.2, las lecturas y escrituras intercaladas en una única transacción con una tabla virtual fts5 conducirá a una desreferencia de puntero NULL en fts5ChunkIterate en sqlite3.c. Esto está relacionado con ext/fts5/fts5_hash.c y ext/fts5/fts5_index.c. • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html http://www.securityfocus.com/bid/107562 https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP https://security.gentoo.org/glsa/201908-09 https://security.netapp.com/advisory/ntap-20190416- • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 4%CPEs: 1EXPL: 0CVE-2019-9936
https://notcve.org/view.php?id=CVE-2019-9936
In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c. En SQLite 3.27.2, la ejecución de las consultas de prefijo fts5 en una transacción podría desencadenar una sobrelectura de búfer basada en memoria dinámica (heap) en fts5HashEntrySort en sqlite3.c, lo que podría conducir a una fuga de información. Esto está relacionado con ext/fts5/fts5_hash.c. • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html http://www.securityfocus.com/bid/107562 https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP https://security.gentoo.org/glsa/201908-09 https://security.netapp.com/advisory/ntap-20190416- • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 2%CPEs: 7EXPL: 1CVE-2018-20505
https://notcve.org/view.php?id=CVE-2018-20505
SQLite 3.25.2, when queries are run on a table with a malformed PRIMARY KEY, allows remote attackers to cause a denial of service (application crash) by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases). SQLite 3.25.2, cuando se ejecutan consultas en una tabla con una CLAVE PRIMARIA mal formada, permite que los atacantes remotos provoquen una denegación de servicio (cierre inesperado de la aplicación), explotando la posibilidad de ejecutar declaraciones SQL arbitrarias (como en ciertos casos de uso de WebSQL). • http://seclists.org/fulldisclosure/2019/Jan/62 http://seclists.org/fulldisclosure/2019/Jan/64 http://seclists.org/fulldisclosure/2019/Jan/66 http://seclists.org/fulldisclosure/2019/Jan/67 http://seclists.org/fulldisclosure/2019/Jan/68 http://seclists.org/fulldisclosure/2019/Jan/69 http://www.securityfocus.com/bid/106698 https://seclists.org/bugtraq/2019/Jan/28 https://seclists.org/bugtraq/2019/Jan/29 https://seclists.org/bugtraq/2019/Jan/31 https://seclists.org&#x • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •
CVSS: 8.1EPSS: 1%CPEs: 9EXPL: 0CVE-2018-20506
https://notcve.org/view.php?id=CVE-2018-20506
SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries in a "merge" operation that occurs after crafted changes to FTS3 shadow tables, allowing remote attackers to execute arbitrary code by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases). This is a different vulnerability than CVE-2018-20346. En SQLite, en versiones anteriores a la 3.25.3, cuando está habilitada la extensión FTS3, hay un desbordamiento de enteros que resulta en un desbordamiento de búfer para consultas FTS3 en una operación de unión que ocurre después de que se realicen cambios manipulados en las tablas de sombras de FTS3. Esto permite que atacantes remotos ejecuten código arbitrario, explotando la posibilidad de ejecutar declaraciones SQL arbitrarias (como en ciertos casos de uso de WebSQL). Esta vulnerabilidad es diferente de CVE-2018-20346. • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00070.html http://seclists.org/fulldisclosure/2019/Jan/62 http://seclists.org/fulldisclosure/2019/Jan/64 http://seclists.org/fulldisclosure/2019/Jan/66 http://seclists.org/fulldisclosure/2019/Jan/67 http://seclists.org/fulldisclosure/2019/Jan/68 http://seclists.org/fulldisclosure/2019/Jan/69 http://www.securityfocus.com/bid/106698 https://kc.mcafee.com/corporate/index?page=content&id=SB10365 https://lists.debian.o • CWE-190: Integer Overflow or Wraparound •