Jordan Spieth won the U.S. Open golf tournament after Dustin Johnson missed a short putt that would have forced a playoff. Spieth became only the sixth player to win both the Masters and U.S. Open in the same year. In other events, Sebastian Eriksson and Austin Cindric won races in the Global Rallycross series in Daytona, and the U.S. women's soccer team said they are focused on defeating Colombia in their World Cup match and not distracted by previous trash talk.
CODE BLUE 2014 : A security assessment study and trial of Tricore-powered aut...CODE BLUE
ECU software is responsible for various functionality in the vehicle, e.g., engine control and driver assistance systems. Therefore, bugs or vulnerabilities in such systems may have disastrous impacts affecting human life. We consider possible vulnerabilities in ECU software categorized into memory corruption vulnerabilities and non-memory corruption vulnerabilities, and examine attack techniques for such vulnerabilities. Since we did not acquire and reverse-engineer actual ECU software, we first consider in theory how and if attacks are possible under the assumption that there would exist memory corruption vulnerabilities in ECU software. For our investigation, we consider the ECU microcontroller architecture TriCore1797 (TriCore Architecture 1.3.1) from Infineon which exists in a number of ECUs. In contrast to x86 architecture, the return address is not stored on the stack; therefore, we assumed that performing code execution by stack overflow would not be easy. We investigated if it would be possible to perform arbitrary code execution based on approaches from the PC environment and also if other attack approaches could be considered. We considered the following attack approaches:
1) Overwriting a function pointer stored on the stack by performing a buffer overflow to execute code;
2) Overwriting the memory area handling context switching used by TriCore itself to execute code;
3) Overwriting the vector tables used by interrupt and trap functions.
Moreover, using a TriCore evaluation board and software created to perform the experiments, we tested the various attack approaches. We confirmed that several attack approaches are not possible due to security mechanisms provided by the microcontroller or differences in the microcontroller architecture compared to traditional CPUs. However, under certain specific conditions, as a result of performing a buffer overflow attack to overwrite a function pointer, we manage to make the TriCore jump to an address of our choosing and execute the code already stored on that location.
En la búsqueda de una ginecología privada de calidad y sostenible.
Dr. Miguel Ángel Julve García. Director Ejecutivo de Campus Madrid. Sanitas Hospitales.
CODE BLUE 2014 : A security assessment study and trial of Tricore-powered aut...CODE BLUE
ECU software is responsible for various functionality in the vehicle, e.g., engine control and driver assistance systems. Therefore, bugs or vulnerabilities in such systems may have disastrous impacts affecting human life. We consider possible vulnerabilities in ECU software categorized into memory corruption vulnerabilities and non-memory corruption vulnerabilities, and examine attack techniques for such vulnerabilities. Since we did not acquire and reverse-engineer actual ECU software, we first consider in theory how and if attacks are possible under the assumption that there would exist memory corruption vulnerabilities in ECU software. For our investigation, we consider the ECU microcontroller architecture TriCore1797 (TriCore Architecture 1.3.1) from Infineon which exists in a number of ECUs. In contrast to x86 architecture, the return address is not stored on the stack; therefore, we assumed that performing code execution by stack overflow would not be easy. We investigated if it would be possible to perform arbitrary code execution based on approaches from the PC environment and also if other attack approaches could be considered. We considered the following attack approaches:
1) Overwriting a function pointer stored on the stack by performing a buffer overflow to execute code;
2) Overwriting the memory area handling context switching used by TriCore itself to execute code;
3) Overwriting the vector tables used by interrupt and trap functions.
Moreover, using a TriCore evaluation board and software created to perform the experiments, we tested the various attack approaches. We confirmed that several attack approaches are not possible due to security mechanisms provided by the microcontroller or differences in the microcontroller architecture compared to traditional CPUs. However, under certain specific conditions, as a result of performing a buffer overflow attack to overwrite a function pointer, we manage to make the TriCore jump to an address of our choosing and execute the code already stored on that location.
En la búsqueda de una ginecología privada de calidad y sostenible.
Dr. Miguel Ángel Julve García. Director Ejecutivo de Campus Madrid. Sanitas Hospitales.
1. COLLEGE BASEBALL
Associated Press/TED KIRK
Florida catcher JJ Schwarz hit 18
home runs this season.
UF looks
ahead to
next year
Starting pitchers,
key positions back
SPORTS SECTION
B
NEWS-JOURNAL
MONDAY, JUNE 22, 2015
WEEKEND SWEEP
Erik Jones won the Xfinity race
at Chicago after taking the Truck
Series race at Iowa. PAGE 3B
Associated Press/JONATHAN HEYWARD
Alex Morgan, front, will lead the Americans
against the Colombians tonight.
By ANNE M. PETERSON
Associated Press
EDMONTON, Alberta — Never mind the
infamous punch and the trash talk:
The U.S. women’s team said the only
motivation it needs for defeating Co-
lombia is the opportunity to move on
at the World Cup.
When the teams met almost three
years ago in the London Olympics,
Colombia striker Lady Andrade
sucker-punched U.S. star Abby Wam-
bach in the eye, drawing a two-match
suspension.
Then in advance of Monday’s game
in the round of 16 at the Women’s
World Cup, Andrade made provocative
statements about the Americans to a
reporter.
U.S. striker Alex Morgan wasn’t
taking the bait.
“Yes, we’ve seen what Lady said,”
Morgan said. “We’ve always respected
them. We want to let our actions speak
on the field.”
Coach Jill Ellis said she understands
Andrade’s posturing, but it has no
impact on the United States’ approach
to the match.
“She should say she’s going to win.
Every athlete here is an elite athlete.
At that level, you should have self-be-
lief in what you can do,” Ellis said.
“Does it derail us? Do we focus on it?
No. I just want to win the game.”
The second-ranked Americans
emerged from the so-called Group of
Death on top and drew No. 28 Colom-
bia. A victory against Las Cafeteras
WOMEN’S WORLD CUP
U.S. focused on task at hand
Associated Press/TED S. WARREN
Jordan Spieth joined an elite club Sunday, becoming just the sixth golfer to win the Masters and the U.S. Open
in the same season with his win at Chambers Bay in University Place, Washington.
115TH U.S. OPEN
2 IN BOOKSSpieth halfway home to Slam after Johnson 3-putts No. 18
Jordan Spieth.................-5
Dustin Johnson..............-4
Louis Oosthuizen............-4
Adam Scott....................-3
Cameron Smith..............-3
Branden Grace...............-3
Charl Schwartzel............-2
Brandt Snedeker............-1
Three tied at.....................E
INSIDE: Day couldn’t
duplicate Saturday’s re-
markableeffortinSunday’s
finalround,scores,PAGE5B
LEADERBOARD
Associated Press/CHARLIE RIEDEL
Dustin Johnson missed a chance to force a playoff
with a three-putt on No. 18.
U.S. vs. Colombia
Where: Edmonton, Alberta
When: 8 tonight
TV: Fox Sports 1
At stake: Winner plays China at
7:30 p.m. Friday in a quarterfinal in
Ottawa, Ontario.
By KEVIN BROCKWAY
The Gainesville Sun
OMAHA, Neb. — Shortly after Florida
was eliminated from the College
World Series, it was tough for coach
Kevin O’Sullivan to look ahead to
the 2016 season.
The Gators (52-18) finished with
a run differential of plus-23 in
five CWS games (39-13), but were
undone in by a pair
of one-run losses to
Virginia, including
Saturday night’s 5-4
setback.
“You look at our
roster and the guys
we have coming in,
we’ll probably be one
of those teams that
will be highly thought
of,” O’Sullivan said.
“(We) got a lot coming
back (and) a lot coming in. It’s hard
for me to think about next year.
There’s going to be time to reflect,
time to look back. This team de-
serves that.”
In reaching the CWS for the
fourth time in the past six seasons,
Florida’s 52 wins are second-most
in school history. The only team
that eclipsed that was the Gators’
2011 team that reached the CWS Fi-
nals Series against South Carolina
with a 53-19 record.
“There’s a lot of things we’ll pull
away from this year,” O’Sullivan
said. “But there’s a lot of positive
things. There’s only going to be one
team standing at the end of the year
that’s going to be the champion.
Inside
CWS
finals is
repeat
from
2014,
glance,
PAGE 5B
SEE UF, PAGE 5B
SEE TASK, PAGE 6B
By DOUG FERGUSON
Associated Press
UNIVERSITY PLACE, Wash. —
Another major for Jordan
Spieth. Another stunning
loss for Dustin Johnson.
Chambers Bay delivered
heart-stopping drama Sun-
day in the U.S. Open when
Spieth birdied his final hole
to become only the sixth
player to win the Masters
and the U.S. Open in the
same year. The real surprise
was not that he won, but
how he won.
Johnson had a 12-foot eagle
putt for the victory. Two
putts would force an 18-hole
playoff today. Less than a
minute later, Spieth was
shocked to be the youngest
U.S. Open champion since
1923.
Johnson’s eagle putt ran
by the cup and stopped more
than 3 feet away. With his
future father-in-law Wayne
Gretzky watching, John-
son’s short birdie putt rolled
by the left edge.
“I’m still amazed that
I won, let alone that we
weren’t playing (Monday),”
Spieth said. “So for that
turnaround right there, to
watch that happen, I feel for
Dustin, but I haven’t been
able to put anything in per-
spective yet.”
Lost in Johnson’s blun-
der was the clutch play of
News-Journal/NIGEL COOK
Sebastian Eriksson goes airborne on his way to
winning the Supercar final Sunday.
By CHRIS BOYLE
chris.boyle@news-jrnl.com
DAYTONA BEACH — Sebastian Eriksson
and Austin Cindric each led wire-to-
wire in their respective Red Bull Global
Rallycross races Sunday to capture
victories on the final day of the series’
doubleheader at Daytona International
Speedway.
Eriksson capped what he described as
a “great weekend” with his first series
victory in the Supercar class. He opened
up a gap of more than two seconds on
Ken Block in the early going and com-
fortably held off the pack.
“We struggled a little bit (Saturday),”
said Eriksson, who unofficially took an
eight-point lead in the overall standings
ahead of Block. “We didn’t have the
pace to hold up with the faster guys. I
could do my own race (Sunday) and,
this time, it was enough.”
The 22-year-old from Sweden finished
fourth in Fort Lauderdale to start the
season and third in Saturday’s race. He
did not compete in the series last
GLOBAL RALLYCROSS
Eriksson, Cindric earn wins
SEE RALLYCROSS, PAGE 3B
Only players to win
Masters and U.S. Open
in same year
1941: Craig Wood
1951, ’53: Ben Hogan
1960: Arnold Palmer
1972: Jack Nicklaus
2002: Tiger Woods
2015: Jordan Spieth
SEE OPEN, PAGE 5B
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