20 results · Feed
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Medium 5.5
SQLite before 3.54.0 Stack Exhaustion via countOfViewOptimization() in VALUES Clause
SQLite before 3.54.0 contains a stack exhaustion vulnerability in countOfViewOptimization() that allows attackers to crash the host process via count(*) over a large multi-row VALUES clause. Attackers supplying SQL or a database file with a crafted view can t…
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High 7.8
SQLite CLI through 3.54.1 Command Injection via .recover Output
SQLite command-line shell through 3.54.1 contains a command injection vulnerability in the .recover command that emits attacker-planted dot-commands stored in sqlite_schema.sql values verbatim. Attackers can craft a database whose schema holds a valid CREATE …
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High 7.8
SQLite before 3.54.0 Heap Buffer Overflow via Session Extension sessionUpdateFind()
SQLite before 3.54.0 built with the session extension contains a heap buffer overflow vulnerability in sqlite3changeset_apply() that allows attackers to corrupt heap memory by supplying crafted changesets. Attackers can repeat a table name in a second changes…
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Medium 5.5
SQLite before 3.54.0 Use-After-Free in R-Tree nodeWrite()
SQLite before 3.54.0 contains a use-after-free vulnerability in the R-Tree extension that allows attackers to make applications use freed heap memory by manipulating the %_node shadow table. Attackers can supply a database declaring %_node WITHOUT ROWID or wi…
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Medium 5.5
SQLite before 3.54.0 Stack Exhaustion via COLLATE Operator Chain
SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted datab…
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Low 2.5
SQLite before 3.54.0 Authorizer Bypass via RIGHT or FULL JOIN USING
SQLite before 3.54.0 contains an authorization bypass vulnerability in lookupName() that invokes the authorizer only for the first joined table's USING column. Attackers able to submit SQL can query a shared USING column in a RIGHT or FULL JOIN to read column…
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Medium 5.5
SQLite before 3.54.0 Information Disclosure via WAL Page Size Mismatch
SQLite before 3.54.0 contains an information disclosure vulnerability that allows attackers to read uninitialized page-cache memory by supplying a WAL file with an undersized page size. Attackers can craft a database and WAL file whose oversized record payloa…
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High 7.8
SQLite before 3.54.0 Heap Buffer Overflow via FTS5 fts5DoSecureDelete()
SQLite before 3.54.0 built with FTS5 contains a heap buffer overflow in fts5DoSecureDelete() that allows attackers to write past the leaf page buffer via crafted footer key offsets. Attackers can supply a database file with a corrupted FTS5 index that, when d…
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High 7.8
SQLite before 3.54.0 FTS5 Heap Buffer Overflow via fts5MergeRowidLists()
SQLite before 3.54.0 built with FTS5 contains a heap buffer overflow in fts5MergeRowidLists() that undersizes the output buffer when merging detail=none prefix doclists. Attackers who can populate a detail=none FTS5 table with negative rowids and run a prefix…
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Medium 5.5
SQLite before 3.54.0 Use-After-Free in FTS3 fts3BestSnippet() via snippet()
SQLite before 3.54.0 built with FTS3/FTS4 and SQLITE_ENABLE_FTS3_PARENTHESIS contains a use-after-free vulnerability in fts3BestSnippet() caused by dangling cached position-list pointers. Attackers can run a full-text MATCH query combining OR and NEAR operato…
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Medium 5.5
SQLite before 3.54.0 Stack Exhaustion via CTE Chain in selectExpander()
SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH nesting limit because common table expressions are not counted against it. Attackers can supply a WITH clause chaining tens of thousands…
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High 7.8
SQLite before 3.53.2 Heap Buffer Overflow via FTS5 fts5ChunkIterate
SQLite before 3.53.2 contains a heap-based buffer overflow vulnerability in the FTS5 full-text search extension that allows attackers to cause a crash or execute arbitrary code by supplying a crafted database with malicious continuation page metadata specifyi…
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Medium 5.5
SQLite before 3.53.2 Out-of-Bounds Read in FTS5 fts5LeafSeek
SQLite before 3.53.2 contains an out-of-bounds read vulnerability in the FTS5 full-text search extension that allows attackers to crash the process by supplying a crafted database with a malformed FTS5 leaf page. Attackers can set an oversized term length in …
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High 7.5
An information disclosure issue in the zipfileInflate function in the zipfile extension in SQLite v3.51.1 and earlier a…
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Medium 6.9
SQLite integer overflow in key info allocation may lead to information disclosure.
An integer overflow in the sqlite3KeyInfoFromExprList function in SQLite versions 3.39.2 through 3.41.1 allows an attacker with the ability to execute arbitrary SQL statements to cause a denial of service or disclose sensitive information from process memory …
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High 7.2
Integer Truncation on SQLite
There exists a vulnerability in SQLite versions before 3.50.2 where the number of aggregate terms could exceed the number of columns available. This could lead to a memory corruption issue. We recommend upgrading to version 3.50.2 or above.
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Medium 5.5
SQLite SQLite3 make alltest sqlite3session.c sessionReadRecord heap-based overflow
A vulnerability was found in SQLite SQLite3 up to 3.43.0 and classified as critical. This issue affects the function sessionReadRecord of the file ext/session/sqlite3session.c of the component make alltest Handler. The manipulation leads to heap-based buffer …
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High 7.3
SQLite through 3.40.0, when relying on --safe for execution of an untrusted CLI script, does not properly implement the…
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High 7.5
`libsqlite3-sys` via C SQLite improperly validates array index
SQLite 1.0.12 through 3.39.x before 3.39.2 sometimes allows an array-bounds overflow if billions of bytes are used in a string argument to a C API.
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Unscored —
A segmentation fault can occur in the sqlite3.exe command-line component of SQLite 3.36.0 via the idxGetTableInfo funct…