Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Sound of Silence: Mining Security Vulnerabilities from Secret
  Integration Channels in Open-Source Projects   Public development processes are a key characteristic of open source
projects. However, fixes for vulnerabilities are usually discussed privately
among a small group of trusted maintainers, and integrated without prior public
involvement. This is supposed to prevent early disclosure, and cope with
embargo and non-disclosure agreement (NDA) rules. While regular development
activities leave publicly available traces, fixes for vulnerabilities that
bypass the standard process do not.
  We present a data-mining based approach to detect code fragments that arise
from such infringements of the standard process. By systematically mapping
public development artefacts to source code repositories, we can exclude
regular process activities, and infer irregularities that stem from non-public
integration channels. For the Linux kernel, the most crucial component of many
systems, we apply our method to a period of seven months before the release of
Linux 5.4. We find 29 commits that address 12 vulnerabilities. For these
vulnerabilities, our approach provides a temporal advantage of 2 to 179 days to
design exploits before public disclosure takes place, and fixes are rolled out.
  Established responsible disclosure approaches in open development processes
are supposed to limit premature visibility of security vulnerabilities.
However, our approach shows that, instead, they open additional possibilities
to uncover such changes that thwart the very premise. We conclude by discussing
implications and partial countermeasures.

10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas