Security Bulletin: A vulnerability in SQLite affects IBM Cloud Application Performance Management Response Time Monitoring Agent (CVE-2019-19925, CVE-2019-19645, CVE-2019-19924, CVE-2019-19923, CVE-2019-19880, CVE-2019-19646, CVE-2019-19926)

Summary

SQLite is vulnerable to a denial of service.

Vulnerability Details

CVEID:CVE-2019-19925
**DESCRIPTION:**SQLite is vulnerable to a denial of service, caused by the mishandling of a NULL pathname in the zipfileUpdate function in ext/misc/zipfile.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/173496 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2019-19645
**DESCRIPTION:**SQLite is vulnerable to a denial of service, caused by an infinite recursion flaw in alter.c. By sending a specially-crafted request using certain types of self-referential views in conjunction with ALTER TABLE statements, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172774 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2019-19603
**DESCRIPTION:**An error during handling of CREATE TABLE and CREATE VIEW statements in SQLite has an unknown impact via a specially crafted table name.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172765 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

CVEID:CVE-2019-19924
**DESCRIPTION:**SQLite is vulnerable to a denial of service, caused by the mishandling of certain parser-tree rewriting in the sqlite3WindowRewrite function in expr.c, vdbeaux.c, and window.c. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/173495 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2019-19923
**DESCRIPTION:**SQLite is vulnerable to a denial of service, caused by a NULL pointer dereference flaw in the lattenSubquery function in select.c. By sending a specially-crafted request with the use of SELECT DISTINCT involving a LEFT JOIN, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/173490 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2019-19880
**DESCRIPTION:**SQLite is vulnerable to a denial of service, caused by an invalid pointer dereference in exprListAppendList in window.c. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/173387 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2019-19646
**DESCRIPTION:**An unspecified error related to the mishandling of NOT NULL in an integrity_check PRAGMA command in pragma.c in SQLite has an unknown impact and attack vector.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172776 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:CVE-2019-19926
**DESCRIPTION:**SQLite is vulnerable to a denial of service, caused by the mishandling of certain errors during parsing in the multiSelect function in select.c. By sending specially-crafted sqlite3WindowRewrite() calls, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/173497 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

Remediation/Fixes

Workarounds and Mitigations

None