CVE-2018-1000886

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Source
https://cve.org/CVERecord?id=CVE-2018-1000886
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000886.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-1000886
Downstream
Published
2018-12-20T21:29:00.447Z
Modified
2026-07-08T14:58:55.791764Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file.

References

Affected packages

Git / github.com/netwide-assembler/nasm

Affected ranges

Type
GIT
Repo
https://github.com/netwide-assembler/nasm
Events
Introduced
bc7f5fd93c55ef9fdb5e6c0ef7403a383bee841e
Last affected
a825b33423d5046dfc4c0992c3ebfea5b8a531c4
Database specific 
{
    "source": "CPE_STRING",
    "cpe": [
        "cpe:2.3:a:nasm:netwide_assembler:2.14.01rc5:*:*:*:*:*:*:*",
        "cpe:2.3:a:nasm:netwide_assembler:2.15:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "2.14.01rc5"
        },
        {
            "last_affected": "2.14.01rc5"
        },
        {
            "introduced": "2.15"
        },
        {
            "last_affected": "2.15"
        }
    ]
}

Affected versions

2.*
2.14.01rc5
2.15

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000886.json"