CVE-2016-5028: Null Pointer Dereference
Published Feb 17, 2017
·Updated
The printframeinstbytes function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via an object file with empty bss-like sections.
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-2016-5028?
CVE-2016-5028 has a medium severity rating due to its potential to cause denial of service.
2
How do I fix CVE-2016-5028?
To fix CVE-2016-5028, update to a version of libdwarf released on or after September 23, 2016.
3
What vulnerabilities are associated with CVE-2016-5028?
CVE-2016-5028 can be exploited by remote attackers through specially crafted object files with empty bss-like sections.
4
Which versions of libdwarf are affected by CVE-2016-5028?
Libdwarf versions before 20160923 are affected by CVE-2016-5028.
5
What is the impact of CVE-2016-5028?
The impact of CVE-2016-5028 is a denial of service caused by a NULL pointer dereference in the print_frame_inst_bytes function.