CVE-2020-21685

Published on: Not Yet Published

Last Modified on: 08/25/2023 06:03:00 PM UTC

CVE-2020-21685

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Certain versions of Netwide Assembler from Nasm contain the following vulnerability:

Buffer Overflow vulnerability in hash_findi function in hashtbl.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file.

  • CVE-2020-21685 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 5.5 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED NONE NONE HIGH

CVE References

Description Tags ⓘ Link
3392644 – heap-buffer-overflow in hash_findi at hashtbl.c:157 bugzilla.nasm.us
text/html
 URL Logo MISC bugzilla.nasm.us/show_bug.cgi?id=3392644
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationNasmNetwide Assembler2.15rc0AllAll
  • cpe:2.3:a:nasm:netwide_assembler:2.15:rc0:*:*:*:*:*:*:
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