cbcvebase.
CVE-2018-20506
published 2019-04-03

CVE-2018-20506: SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries in a "merge"…

PriorityP355high8.1CVSS 3.0
AVNACHPRNUINSUCHIHAH
EPSS
7.56%
93.8th percentile
SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries in a "merge" operation that occurs after crafted changes to FTS3 shadow tables, allowing remote attackers to execute arbitrary code by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases). This is a different vulnerability than CVE-2018-20346.

Affected

29 ranges· showing 25
VendorProductVersion rangeFixed in
appleicloud<= 7.10
appleicloud_for_windows
appleios
appleiphone_os< 12.1.312.1.3
appleitunes<= 12.9.3
appleitunes_12.9.3_for_windows
applemac_os_x< 10.14.310.14.3
applemacos_mojave_10.14.3_security_update_2019-001_high_sierra_security_update_2019-0
appletvos< 12.1.212.1.2
appletvos
applewatchos< 5.1.35.1.3
applewatchos
debiansqlite3< sqlite3 3.25.3-1 (bookworm)sqlite3 3.25.3-1 (bookworm)
ghostsqlite3>= 0 < 3.25.3-13.25.3-1
ghostsqlite3>= 0 < 3.25.3-13.25.3-1
ghostsqlite3>= 0 < 3.25.3-13.25.3-1
ghostsqlite3>= 0 < 3.25.3-13.25.3-1
ghostsqlite3>= 0 < 3.11.0-1ubuntu1.23.11.0-1ubuntu1.2
ghostsqlite3>= 0 < 3.22.0-1ubuntu0.13.22.0-1ubuntu0.1
ghostsqlite3>= 0 < 3.8.2-1ubuntu2.2+esm13.8.2-1ubuntu2.2+esm1
msrcazl3_ceph_16.2.10-3_on_azure_linux_3.0
msrcazl3_ceph_18.2.1-1_on_azure_linux_3.0
msrcazl3_heimdal_7.8.0-3_on_azure_linux_3.0
msrcazl3_libdb_5.3.28-9_on_azure_linux_3.0
msrcazure_linux_3.0_arm

CVSS provenance

nvdv3.08.1HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.1HIGH
vendor_debian8.1HIGH
vendor_msrc8.1HIGH
vendor_redhat8.1HIGH
vendor_ubuntu5.9MEDIUM
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