OSV-2018-46
Heap-buffer-overflow in GDAL_LercNS::RLE::readCount
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9282
Crash type: Heap-buffer-overflow READ 2
Crash state:
GDAL_LercNS::RLE::readCount
GDAL_LercNS::RLE::decompress
GDAL_LercNS::Lerc2::ReadMask
What each source reports
OSV No score
Heap-buffer-overflow in GDAL_LercNS::RLE::readCount
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9282
Crash type: Heap-buffer-overflow READ 2
Crash state:
GDAL_LercNS::RLE::readCount
GDAL_LercNS::RLE::decompress
GDAL_LercNS::Lerc2::ReadMask
- Record
OSV-2018-46- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
gdalOSS-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-2018-46 is a vulnerability with no CVSS score yet in gdal, published January 13, 2021. No source lists public exploit code. A source reports a fix.