[SECURITY] [DLA 669-1] dwarfutils security update
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Package : dwarfutils
Version : 20120410-2+deb7u2
CVE ID : CVE-2015-8538 CVE-2015-8750 CVE-2016-2050 CVE-2016-2091
CVE-2016-5034 CVE-2016-5036 CVE-2016-5038 CVE-2016-5039 CVE-2016-5042
Several vulnerabilities were discovered in dwarfutils, a tool and
library for reading/consuming and writing/producing DWARF debugging
information. The Common Vulnerabilities and Exposures project
identifies the following issues:
CVE-2015-8538
A specially crafted ELF file can cause a segmentation fault.
CVE-2015-8750
A specially crafted ELF file can cause a NULL pointer
dereference.
CVE-2016-2050
Out-of-bounds write
CVE-2016-2091
Out-of-bounds read
CVE-2016-5034
Out-of-bounds write
CVE-2016-5036
Out-of-bounds read
CVE-2016-5038
Out-of-bounds read
CVE-2016-5039
Out-of-bounds read
CVE-2016-5042
A specially crafted DWARF section can cause an infinite loop,
reading from increasing memory addresses until the application
crashes.
For Debian 7 "Wheezy", these problems have been fixed in version
20120410-2+deb7u2.
We recommend that you upgrade your dwarfutils packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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