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VULNERABILITIES

CVE-2018-20671 Details

Description

load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-based buffer overflow via a crafted section size.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/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)
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html CVE
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html CVE
https://sourceware.org/bugzilla/show_bug.cgi?id=24005 CVEExploitIssue TrackingThird Party Advisory
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=11fa9f134fd658075c6f74499c780df045d9e9ca CVE
https://usn.ubuntu.com/4336-1/ CVE

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[email protected]
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
gnu binutils
<= 2.31.1

CPE

  • cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-20671
NVD Published Date:
Jan 4, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-20671 Details - Not Deferred