7.5

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sqlite ≫ Sqlite Version3.27.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.25% 0.927
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://www.oracle.com/security-alerts/cpujan2020.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
https://usn.ubuntu.com/4019-1/
https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html
http://www.securityfocus.com/bid/107562
Third Party Advisory
VDB Entry
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-20190416-0005/
Third Party Advisory
https://sqlite.org/src/info/45c73deb440496e8
Patch
Vendor Advisory
https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114383.html
https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114393.html