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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
VendorProductVersion
sqlitesqlite
3.27.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
sqlite3
bullseye
3.34.1-3
fixed
jessie
not-affected
bullseye (security)
3.34.1-3+deb11u1
fixed
bookworm
3.40.1-2
fixed
sid
3.46.1-1
fixed
trixie
3.46.1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
sqlite3
disco
not-affected
cosmic
Fixed 3.24.0-1ubuntu0.1
released
bionic
Fixed 3.22.0-1ubuntu0.1
released
xenial
Fixed 3.11.0-1ubuntu1.2
released
trusty
not-affected
Common Weakness Enumeration
References
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-20190416-0005/
https://sqlite.org/src/info/45c73deb440496e8
https://usn.ubuntu.com/4019-1/
https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114383.html
https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114393.html
https://www.oracle.com/security-alerts/cpujan2020.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
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-20190416-0005/
https://sqlite.org/src/info/45c73deb440496e8
https://usn.ubuntu.com/4019-1/
https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114383.html
https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114393.html
https://www.oracle.com/security-alerts/cpujan2020.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html