OSV-2021-950
Dynamic-stack-buffer-overflow in std::__1::__wrap_iter<hsql::Expr**>::__wrap_iter
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35944
Crash type: Dynamic-stack-buffer-overflow WRITE 8
Crash state:
std::__1::__wrap_iter<hsql::Expr**>::__wrap_iter
std::__1::vector<hsql::Expr*, std::__1::allocator<hsql::Expr*> >::__make_iter
std::__1::vector<hsql::Expr*, std::__1::allocator<hsql::Expr*> >::begin
What each source reports
OSV No score
Dynamic-stack-buffer-overflow in std::__1::__wrap_iter<hsql::Expr**>::__wrap_iter
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35944
Crash type: Dynamic-stack-buffer-overflow WRITE 8
Crash state:
std::__1::__wrap_iter<hsql::Expr**>::__wrap_iter
std::__1::vector<hsql::Expr*, std::__1::allocator<hsql::Expr*> >::__make_iter
std::__1::vector<hsql::Expr*, std::__1::allocator<hsql::Expr*> >::begin
- Record
OSV-2021-950- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
sql-parserOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-950 is a vulnerability with no CVSS score yet in sql-parser, published July 10, 2021. No source lists public exploit code. A source reports a fix.