CVE-2019-9937
SQLite FTS5 NULL Pointer Dereference Vulnerability
Description
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.
INFO
Published Date :
March 22, 2019, 8:29 a.m.
Last Modified :
Nov. 7, 2023, 3:13 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-9937.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-9937 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-9937 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114383.html [No types assigned] Added Reference MITRE https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114393.html [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/ [No types assigned] Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/ [No types assigned] Removed Reference MITRE https://www.mail-archive.com/[email protected]/msg114393.html Removed Reference MITRE https://www.mail-archive.com/[email protected]/msg114383.html Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/ Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/ -
CVE Modified by [email protected]
Aug. 23, 2020
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 15, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujan2020.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 16, 2019
Action Type Old Value New Value Added Reference https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html [No Types Assigned] -
CVE Modified by [email protected]
Aug. 15, 2019
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201908-09 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 19, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4019-1/ [No Types Assigned] -
CVE Modified by [email protected]
Jun. 04, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/ [No Types Assigned] -
CVE Modified by [email protected]
May. 20, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/ [No Types Assigned] -
CVE Modified by [email protected]
May. 10, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html [No Types Assigned] -
Modified Analysis by [email protected]
Apr. 16, 2019
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20190416-0005/ No Types Assigned https://security.netapp.com/advisory/ntap-20190416-0005/ Third Party Advisory -
CVE Modified by [email protected]
Apr. 16, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20190416-0005/ [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 26, 2019
Action Type Old Value New Value Changed Reference Type http://www.securityfocus.com/bid/107562 No Types Assigned http://www.securityfocus.com/bid/107562 Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Mar. 26, 2019
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/107562 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 25, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://sqlite.org/src/info/45c73deb440496e8 No Types Assigned https://sqlite.org/src/info/45c73deb440496e8 Patch, Vendor Advisory Changed Reference Type https://www.mail-archive.com/[email protected]/msg114393.html No Types Assigned https://www.mail-archive.com/[email protected]/msg114393.html Mailing List, Patch, Third Party Advisory Changed Reference Type https://www.mail-archive.com/[email protected]/msg114383.html No Types Assigned https://www.mail-archive.com/[email protected]/msg114383.html Exploit, Mailing List, Third Party Advisory Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:sqlite:sqlite:3.27.2:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-9937 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-9937
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.88 }} -0.31%
score
0.92995
percentile