National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-14249 Detail

Current Description

dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers to cause a denial of service (division by zero) via an ELF file with a zero-size section group (SHT_GROUP), as demonstrated by dwarfdump.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://www.securityfocus.com/bid/109380 Third Party Advisory VDB Entry
https://sourceforge.net/p/libdwarf/code/ci/cb7198abde46c2ae29957ad460da6886eaa606ba/tree/libdwarf/dwarf_elf_load_headers.c?diff=99e77c3894877a1dd80b82808d8309eded4e5599 Patch Third Party Advisory
https://sourceforge.net/p/libdwarf/code/merge-requests/4/ Patch Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-369 Divide By Zero NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
2019-07-05


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-14249
NVD Published Date:
07/24/2019
NVD Last Modified:
08/05/2019