CVE-2016-5042: High severity Libdwarf Project Libdwarf vulnerability
Published Feb 17, 2017
·Updated
The dwarfgetarangeslist function in libdwarf before 20160923 allows remote attackers to cause a denial of service (infinite loop and crash) via a crafted DWARF section.
Affected Software
1 affected component
Libdwarf Project Libdwarf>=1999-12-14<2016-09-23
Remediation
Patch Available
Event History
Feb 17, 2017
CVE Published
via MITRE·05:00 PM
Data Sourced
via MITRE·05:00 PM
Description
Data Sourced
via NVD·05:59 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2016-5042?
CVE-2016-5042 has a severity rating that classifies it as a denial of service vulnerability due to an infinite loop and subsequent crash.
2
How do I fix CVE-2016-5042?
To fix CVE-2016-5042, upgrade to a version of libdwarf released after September 23, 2016.
3
What impact does CVE-2016-5042 have on affected systems?
CVE-2016-5042 can lead to denial of service by causing applications using libdwarf to enter an infinite loop and crash.
4
Which versions of libdwarf are affected by CVE-2016-5042?
CVE-2016-5042 affects all versions of libdwarf prior to the release on September 23, 2016.
5
Can CVE-2016-5042 be exploited remotely?
Yes, CVE-2016-5042 can be exploited remotely by sending crafted DWARF sections to vulnerable applications.