CVE-2019-19924Medium· 5.3▾ SunlitSQLite 3.30.1 mishandles certain parser-tree rewriting, related to expr.c, vdbeaux.c, and window.c. This is caused by incorrect sqlite3WindowRewrite() error handling.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 1.6 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
7.9%
SQLite 3.30.1 mishandles certain parser-tree rewriting, related to expr.c, vdbeaux.c, and window.c. This is caused by incorrect sqlite3WindowRewrite() error handling.
sqlite = 3.30.1sinec_infrastructure_network_services < 1.0.1.1bookkeeper = 4.12.1mysql_workbench <= 8.0.19cloud_backupUpgrade past the affected range:
sinec_infrastructure_network_services 1.0.1.1Connected by shared product, vendor, weakness, or advisory.
CVE-2019-20218High· 7.5selectExpander in select.c in SQLite 3.30.1 proceeds with WITH stack unwinding even after a parsing error.
CVE-2020-13871High· 7.5SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.
CVE-2020-15358Medium· 5.5In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation.
CVE-2020-11656Critical· 9.8In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement.
CVE-2020-11655High· 7.5SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.
CVE-2020-9327High· 7.5In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.