National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-7149 Detail

Current Description

A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.

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

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2019:2197
https://access.redhat.com/errata/RHSA-2019:3575
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html Mailing List Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=24102 Exploit Issue Tracking Third Party Advisory
https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html Mailing List Patch Third Party Advisory
https://usn.ubuntu.com/4012-1/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:elfutils_project:elfutils:0.175:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-7149
NVD Published Date:
01/28/2019
NVD Last Modified:
06/10/2019