CVE-2020-18974
LOW
3.3
CVSS Score
Published: August 25, 2021 at 03:54 PM UTC
Updated: June 17, 2026 at 02:59 AM UTC
1 product affected across 1 vendorNetwide Assembler
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Severity
LOW3.3
Exploit prediction
EPSS 0.8%
Description
Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'. This issue is different than CVE-2019-7147.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
2.15 ≤ v ≤ 2.15.05
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCExploitIssue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.nasm.us/show_bug.cgi?id=3392568CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-120
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