Home/CVE/An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. I
CVE

CVE-2019-17451

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. I

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an integer overflow leading to a SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as demonstrated by nm.

MEDIUM · CVSS 6.5 EPSS 0.00741
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

3
gnu binutilsall versions
opensuse leapall versions
canonical ubuntu linuxall versions
⚠

Public Exploits & PoCs

1
pocsourceware.org · show_bug.cgi?id=25070sourceware.org
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Oct 2019 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

10
suse-csafopenSUSE-SU-2024:10651-1
suse-csafSUSE-SU-2021:3593-1
usnUSN-4336-2
suse-csafSUSE-SU-2020:3552-1
suse-csafopenSUSE-SU-2020:1804-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202007-39Third Party Advisory
https://security.netapp.com/advisory/ntap-20191024-0002/Third Party Advisory
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git
https://usn.ubuntu.com/4336-1/Third Party Advisory
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