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CVE-2019-9937

Publication date 22 March 2019

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

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.

Status

Package Ubuntu Release Status
sqlite3 19.04 disco
Not affected
18.10 cosmic
Fixed 3.24.0-1ubuntu0.1
18.04 LTS bionic
Fixed 3.22.0-1ubuntu0.1
16.04 LTS xenial
Fixed 3.11.0-1ubuntu1.2
14.04 LTS trusty
Not affected

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H