trinity-1.9-2.fc30.x86_64.rpm


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Description

trinity - System call fuzz tester

Property Value
Distribution Fedora 31
Repository Fedora x86_64 Official
Package filename trinity-1.9-2.fc30.x86_64.rpm
Package name trinity
Package version 1.9
Package release 2.fc30
Package architecture x86_64
Package type rpm
Homepage http://codemonkey.org.uk/projects/trinity/
License GPLv2
Maintainer -
Download size 159.47 KB
Installed size 10.50 MB
Trinity makes syscalls at random, with random arguments.  Where Trinity
differs from other fuzz testers is that the arguments it passes are not
purely random.
We found some bugs in the past by just passing random values, but once
the really dumb bugs were found, these dumb fuzzers would just run and
run.  The problem was if a syscall took for example a file descriptor as
an argument, one of the first things it would try to do was validate
that fd.  Being garbage, the kernel would just reject it as -EINVAL of
course.  So on startup, Trinity creates a list of file descriptors, by
opening pipes, scanning sysfs, procfs, /dev, and creates a bunch of
sockets using random network protocols.  Then when a syscall needs an
fd, it gets passed one of these at random.
File descriptors aren't the only thing Trinity knows about.  Every
syscall has its arguments annotated, and where possible it tries to
provide something at least semi-sensible. "Length" arguments for example
get passed one of a whole bunch of potentially interesting values.
(Powers of 2 +/-1 are a good choice for triggering off-by-one bugs it
seems).
Trinity also shares those file descriptors between multiple threads,
which causes havoc sometimes.
If a child process successfully creates an mmap, the pointer is stored,
and fed to subsequent syscalls, sometimes with hilarious results.

Alternatives

Package Version Architecture Repository
trinity All All All

Requires

Name Value
/usr/bin/bash -
/usr/bin/sh -
libc.so.6(GLIBC_2.27)(64bit) -
librt.so.1()(64bit) -
librt.so.1(GLIBC_2.2.5)(64bit) -
rtld(GNU_HASH) -

Provides

Name Value
trinity = 1.9-2.fc30
trinity(x86-64) = 1.9-2.fc30

Download

Type URL
Mirror download-ib01.fedoraproject.org
Binary Package trinity-1.9-2.fc30.x86_64.rpm
Source Package trinity-1.9-2.fc30.src.rpm

Install Howto

Install trinity rpm package:

# dnf install trinity

Files

Path
/usr/bin/trinity
/usr/lib/.build-id/
/usr/lib/.build-id/6d/56dd379b203c5fb931e7971cf9d0ef0a4b18f8
/usr/libexec/trinity/Lindent
/usr/libexec/trinity/analyse-dumps.sh
/usr/libexec/trinity/clean-cores.sh
/usr/libexec/trinity/clean-ipc.sh
/usr/libexec/trinity/cppcheck.sh
/usr/libexec/trinity/find.sh
/usr/libexec/trinity/gen-versionh.sh
/usr/libexec/trinity/hashcheck.sh
/usr/libexec/trinity/killtrin.sh
/usr/libexec/trinity/load-all-modules.sh
/usr/libexec/trinity/paths.sh
/usr/libexec/trinity/privs.sh
/usr/libexec/trinity/rand-vm.sh
/usr/libexec/trinity/rmmod-all.sh
/usr/libexec/trinity/taint.sh
/usr/libexec/trinity/test-all-syscalls-parallel.sh
/usr/libexec/trinity/test-all-syscalls-sequentially.sh
/usr/libexec/trinity/test-multi.sh
/usr/libexec/trinity/test-vm.sh
/usr/share/doc/trinity/HACKING.txt
/usr/share/doc/trinity/Known-bugs.txt
/usr/share/doc/trinity/README
/usr/share/doc/trinity/TODO
/usr/share/doc/trinity/pro-tips.txt
/usr/share/licenses/trinity/COPYING

Changelog

2019-02-03 - Fedora Release Engineering <releng@fedoraproject.org> - 1.9-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
2019-01-24 - Jerry James <loganjerry@gmail.com> - 1.9-1
- New upstream version
- Drop upstreamed -autofs, -irda, and -memfd patches
2018-07-21 - Jerry James <loganjerry@gmail.com> - 1.8-3
- Add -irda patch to fix bz 1606570
2018-07-14 - Fedora Release Engineering <releng@fedoraproject.org> - 1.8-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
2018-02-09 - Fedora Release Engineering <releng@fedoraproject.org> - 1.8-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
2017-11-18 - Jerry James <loganjerry@gmail.com> - 1.8-1
- New upstream version
- Drop upstreamed -uio patch
- Add -net-protocols patch to fix bz 1514786
- Add -autofs patch to fix compilation under kernel 4.14+
2017-07-27 - Fedora Release Engineering <releng@fedoraproject.org> - 1.7-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
2017-02-11 - Fedora Release Engineering <releng@fedoraproject.org> - 1.7-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

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