Home/CVE/Heap-based Buffer Overflow in function bfd_getl32 in Binutils objdump 3.37.
CVE

CVE-2021-46174

Heap-based Buffer Overflow in function bfd_getl32 in Binutils objdump 3.37.

Heap-based Buffer Overflow in function bfd_getl32 in Binutils objdump 3.37.

HIGH · CVSS 7.5 EPSS 0.00037
Act now
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
gnu binutils< 2.38
⚠

Public Exploits & PoCs

1
pocsourceware.org · show_bug.cgi?id=28753sourceware.org
▣

Scoring & Timeline

7.5
HIGH · 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 NVD22 Aug 2023 · 07:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

2
usnUSN-6544-1
usnUSN-6381-1
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