CVE catalog

CVE-2019-20352

nasm: CVE-2019-20352

[CVE catalog]

Severity
Low
Published
Source
[NVD] · [CVE record]
EPSS
0.84% · Oct 25, 2026

In Netwide Assembler (NASM) 2.15rc0, a heap-based buffer over-read occurs (via a crafted .asm file) in set_text_free when called from expand_one_smacro in asm/preproc.c.

Vulnerable and fixed packages

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

DistributionPackageReleaseVersionStatus
Debiannasmsid3.01-1fixed
Debiannasmforky3.01-1fixed
Debiannasmtrixie2.16.03-1fixed
Debiannasmbookworm2.16.01-1fixed
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
Debiannasmsourcesid2.15.04-1unimportantNot reportedNot reported
Debiannasmsourceforky2.15.04-1unimportantNot reportedNot reported
Debiannasmsourcetrixie2.15.04-1unimportantNot reportedNot reported
Debiannasmsourcebookworm2.15.04-1unimportantNot reportedNot reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [nasm]Fixed
    Details (2)

    • 2.16.01-1 · amd64 · bookworm

      Fixed · Fixed: 2.15.04-1

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

    • 2.16.01-1 · arm64 · bookworm

      Fixed · Fixed: 2.15.04-1

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

[Debian 13 (Trixie)]

  • [nasm]Fixed
    Details (2)

    • 2.16.03-1 · amd64 · trixie

      Fixed · Fixed: 2.15.04-1

      dsa · nasm · debian · 13

    • 2.16.03-1 · arm64 · trixie

      Fixed · Fixed: 2.15.04-1

      dsa · nasm · debian · 13

Observed:

References

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