Security context
What an agent needs to avoid regressing past fixes and find the next vuln in this repo.
tboox/tbox
dev @ 1b7498e
4
Fixes
10
CVEs
HIGH
Peak severity
50.0%
Coverage
Highlights
Buffer Overflow: 2 prior fixes. Scrutinize any change in this area.
SSL/ASIO/Database: most-fixed (1 issue). Treat as high-risk during review.
2 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: Custom formatting implementations (vsnprintf/vswprintf) suffered from off-by-one errors during pointer bounds checks, risking memory corruption during string operations. Developers must verify that all custom string formatting utilities correctly enforce strict upper bounds.
Buffer Overflow: The xplist reader was vulnerable to a heap buffer overflow due to an unbounded string search. Introducing length-limited string searches is critical when parsing untrusted structured object files to prevent out-of-bounds reads or writes.
Cryptographic Issues: Forcing deprecated SSLv3 protocols exposed network traffic to known cryptographic weaknesses. Transitioning to modern, flexible SSL contexts is essential to ensure strong transport layer security.