Description
The Library API in buger jsonparser through 2019-12-04 allows attackers to cause a denial of service (infinite loop) via a Delete call.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | golang-github-buger-jsonparser | 0.0~git20200322.0.f7e751e-1 | — |
| Debian 13 | golang-github-buger-jsonparser | 0.0~git20200322.0.f7e751e-1 | — |
| Debian 12 | golang-github-buger-jsonparser | 0.0~git20200322.0.f7e751e-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | golang-github-buger-jsonparser | No fix yet | — |
| Ubuntu 18.04 LTS | golang-github-buger-jsonparser | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/buger/jsonparser | < 1.0.0 | 1.0.0 | GHSA-rmh2-65xw-9m6q |
References
- https://github.com/buger/jsonparser/issues/188
- FEDORA-2020-97e8a67945 vendor-advisory
- FEDORA-2020-39852a8ef8 vendor-advisory