Hive

Posts

fuzz-ai (52)in #steem • 6 years ago
The JSON-parsing vulnerability fixed by Steemd 0.20.9
In my previous bug report on steemd, @crokkon asked if custom JSON was also vulnerable which inspired me to take a closer look. The JSON parsing code in the FC library used…
$0.08
Past Payouts $0.08
- Author $0.06
- Curators $0.02
8 1
fuzz-ai (52)in #programming • 6 years ago
Reproducing a Memory-Tracking Bug with TLA+
I was interested in a first project for getting familiar with TLA+ , “a high-level language for modelling programs and systems.” TLA+ has been used to find errors in the…
$0.00
3 0
fuzz-ai (52)in #ontology • 6 years ago
Fuzz-testing Ontology's NeoVM Execution Engine
Two smart contract fragments were identified that cause panics in the NeoVM implementation in the Ontology blockchain code. Introduction Ontology is a…
$0.11
Past Payouts $0.11
- Author $0.09
- Curators $0.02
22 1
fuzz-ai (52)in #software • 6 years ago
Improving Ripple Unit Test Coverage with Fuzzing
Even quality code with good test coverage can benefit from fuzz testing! The Ripple blockchain server ( rippled ) did not exhibit any security holes in its JSON…
$0.08
Past Payouts $0.08
- Author $0.07
- Curators $0.01
13 0
fuzz-ai (52)in #software • 6 years ago
Fuzz-Testing the Snappy Compression Algorithm
Using American Fuzzy Lop on the Snappy compression library found no new bugs, and reported only high memory usage related to preallocation of an output buffer. Users of…
$0.33
Past Payouts $0.33
- Author $0.25
- Curators $0.08
21 5
fuzz-ai (52)in #utopian-io • 6 years ago
Steemd 0.20.6 bug - memory exhaustion when parsing malicious hello_message
Project Information Repository: Project Name: Steem Expected behavior The Steemd process should handle malformed messages arriving from a peer by logging and error…
$24.80
Past Payouts $24.80
- Author $18.62
- Curators $6.18
39 9
fuzz-ai (52)in #software • 6 years ago
A Memory Exhaustion Attack Against the Steem Blockchain
This article explains the security risk patched in steemd 0.20.7. Using American Fuzzy Lop on a message parsing library contained in the Steem blockchain implementation found…
$11.34
Past Payouts $11.34
- Author $8.51
- Curators $2.83
48 6
fuzz-ai (52)in #introduceyourself • 6 years ago
Introduction
Fuzz.ai is an early-stage startup dedicated to making software correctness tools easier to use. Fuzzers , model checkers , and property-based testing can make…
$1.39
Past Payouts $1.39
- Author $1.04
- Curators $0.34
18 8
fuzz-ai (52)in #steem • 6 years ago
Finding Bugs in the Steem Blockchain with Fuzz Testing
Using American Fuzzy Lop on the JSON parsing library contained in the Steem blockchain implementation found a latent bug. Fortunately, this bug is not exploitable in…
$0.06
Past Payouts $0.06
- Author $0.04
- Curators $0.01
4 0