CVE catalog

CVE-2021-42836

golang-github-tidwall-gjson: CVE-2021-42836

[CVE catalog]

Severity
Medium
Published
Source
[NVD] · [CVE record]
EPSS
2.42% · Oct 25, 2026

GJSON before 1.9.3 allows a ReDoS (regular expression denial of service) attack.

Vulnerable and fixed packages

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

DistributionPackageReleaseVersionStatus
Debiangolang-github-tidwall-gjsonsid1.19.0-1fixed
Debiangolang-github-tidwall-gjsonforky1.19.0-1fixed
Debiangolang-github-tidwall-gjsontrixie1.17.1-1fixed
Debiangolang-github-tidwall-gjsonbookworm1.14.4-2fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debiangolang-github-tidwall-gjsonsourcesid1.14.4-2not yet assignedNot reported[1000225]
Debiangolang-github-tidwall-gjsonsourceforky1.14.4-2not yet assignedNot reported[1000225]
Debiangolang-github-tidwall-gjsonsourcetrixie1.14.4-2not yet assignedNot reported[1000225]
Debiangolang-github-tidwall-gjsonsourcebookworm1.14.4-2not yet assignedNot reported[1000225]

[Debian bug #1000225]

Notes

[bookworm] golang-github-tidwall-gjson: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [golang-github-tidwall-gjson-dev]Fixed

    Source package: [golang-github-tidwall-gjson]

    Details (2)

    • 1.14.4-2 · all · bookworm

      Fixed · Fixed: 1.14.4-2

      dsa · golang-github-tidwall-gjson · debian · bookworm; dsa · golang-github-tidwall-gjson · debian · 12

    • 1.14.4-2 · all · bookworm

      Fixed · Fixed: 1.14.4-2

      dsa · golang-github-tidwall-gjson · debian · bookworm; dsa · golang-github-tidwall-gjson · debian · 12

[Debian 13 (Trixie)]

  • [golang-github-tidwall-gjson-dev]Fixed

    Source package: [golang-github-tidwall-gjson]

    Details (2)

    • 1.17.1-1 · all · trixie

      Fixed · Fixed: 1.14.4-2

      dsa · golang-github-tidwall-gjson · debian · 13

    • 1.17.1-1 · all · trixie

      Fixed · Fixed: 1.14.4-2

      dsa · golang-github-tidwall-gjson · debian · 13

Observed:

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]