Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
davisking/dlib
master @ 3d40bf5
3
Fixes
2
CVEs
HIGH
Peak severity
100.0%
Coverage
Highlights
Buffer Overflow: 1 prior fix. Scrutinize any change in this area.
dlib/dnn/tensor.h: most-fixed (1 issue). Treat as high-risk during review.
3 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Buffer Overflow: A heap-based buffer overflow in zlib inflateGetHeader() allows out-of-bounds writes during the processing of crafted gzip inputs, posing an execution or denial-of-service risk.
Integer Overflow: Using narrow 32-bit integers to calculate tensor allocation sizes can lead to integer wrapping and subsequent under-allocated heap buffers during large model initialization.
Memory Corruption: Improper state management and failing to nullify pointers after deletion in the tokenizer kernel leads to double-free / double-delete vulnerabilities when handling malformed text tokens.