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ubuntucveUbuntu.comUB:CVE-2009-5064
HistoryMar 30, 2011 - 12:00 a.m.

CVE-2009-5064

2011-03-3000:00:00
ubuntu.com
ubuntu.com
4

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%

DISPUTED ldd in the GNU C Library (aka glibc or libc6) 2.13 and
earlier allows local users to gain privileges via a Trojan horse executable
file linked with a modified loader that omits certain
LD_TRACE_LOADED_OBJECTS checks. NOTE: the GNU C Library vendor states
“This is just nonsense. There are a gazillion other ways to introduce code
if people are downloading arbitrary binaries and install them in
appropriate directories or set LD_LIBRARY_PATH etc.”

Bugs

Notes

Author Note
mdeslaur lucid+ debian packages have a fix in debian/patches/all/local-ldd.diff this is disputed, and is low…let’s ignore.

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%