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CVE Record

CVE-2018-8882: Netwide Assembler (NASM) 2.13.02rc2 has a stack-based buffer under-read in the function ieee_shr in asm/flo...

Netwide Assembler (NASM) 2.13.02rc2 has a stack-based buffer under-read in the function ieee_shr in asm/float.c via a large shift value.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

NASM 2.13.02rc2 has a memory handling flaw when processing a large shift value. The public record does not define business impact, severity, or active exploitation. Treat exposure as mainly developer, build, and packaging environments that run NASM on untrusted or external assembly input. Organizations are most likely exposed where NASM 2.13.02rc2, or vulnerable packaged NASM builds, are present in CI, developer workstations, build servers, or source-processing pipelines. Prioritize as a hygiene and build-supply-chain issue unless local evidence shows NASM handles untrusted input. The public evidence does not justify emergency response on its own. Mitigation focus: Inventory NASM versions across developer systems, CI images, and build containers.; Apply NASM updates from the operating system or distribution vendor.; Check NASM and vendor advisories for the fixed version before relying on assumptions..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2018-8882 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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