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VULNERABILITIES

CVE-2019-7149 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector: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 this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2019:2197 CVE
https://access.redhat.com/errata/RHSA-2019:3575 CVE
https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html CVEMailing ListThird Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=24102 CVEExploitIssue TrackingThird Party Advisory
https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html CVEMailing ListPatchThird Party Advisory

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
elfutils project elfutils
0.175

CPE

  • cpe:2.3:a:elfutils_project:elfutils:0.175:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
8.0

CPE

  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-7149
NVD Published Date:
Jan 29, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-7149 Details - Not Deferred