CVE catalog

CVE-2019-20334

nasm: CVE-2019-20334

[CVE catalog]

Severity
Low
Published
Source
[NVD] · [CVE record]
EPSS
0.76% · Oct 25, 2026

In Netwide Assembler (NASM) 2.14.02, stack consumption occurs in expr# functions in asm/eval.c. This potentially affects the relationships among expr0, expr1, expr2, expr3, expr4, expr5, and expr6 (and stdscan in asm/stdscan.c). This is similar to CVE-2019-6290 and CVE-2019-6291.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debiannasmsid3.01-1vulnerable
Debiannasmforky3.01-1vulnerable
Debiannasmtrixie2.16.03-1vulnerable
Debiannasmbookworm2.16.01-1vulnerable
Ubuntunasm16.042.11.06-1really2.11.05-1vulnerable
Ubuntunasm16.042.11.08-1vulnerable
Ubuntunasm16.042.11.08-1ubuntu0.1vulnerable
Ubuntunasm18.042.13.01-2vulnerable
Ubuntunasm18.042.13.02-0.1vulnerable
Ubuntunasm20.042.14.02-1vulnerable

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debiannasmsourcesid(unfixed)unimportantNot reportedNot reported
Debiannasmsourceforky(unfixed)unimportantNot reportedNot reported
Debiannasmsourcetrixie(unfixed)unimportantNot reportedNot reported
Debiannasmsourcebookworm(unfixed)unimportantNot reportedNot reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [nasm]Affected
    Details (2)

    • 2.16.01-1 · amd64 · bookworm

      Affected

      dsa · nasm · debian · bookworm; dsa · nasm · debian · 12

    • 2.16.01-1 · arm64 · bookworm

      Affected

      dsa · nasm · debian · bookworm; dsa · nasm · debian · 12

[Debian 13 (Trixie)]

  • [nasm]Affected
    Details (2)

    • 2.16.03-1 · amd64 · trixie

      Affected

      dsa · nasm · debian · 13

    • 2.16.03-1 · arm64 · trixie

      Affected

      dsa · nasm · debian · 13

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]