| Name | CVE-2021-32292 |
| Description | An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5486-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| json-c (PTS) | jessie, jessie (lts) | 0.11-4+deb8u2 | fixed |
| stretch (security), stretch (lts), stretch | 0.12.1-1.1+deb9u1 | fixed |
| buster (security), buster, buster (lts) | 0.12.1+ds-2+deb10u1 | fixed |
| bullseye (security), bullseye | 0.15-2+deb11u1 | fixed |
| bookworm | 0.16-2 | fixed |
| sid, trixie | 0.18+ds-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| json-c | source | jessie | (not affected) | | | |
| json-c | source | stretch | (not affected) | | | |
| json-c | source | buster | (not affected) | | | |
| json-c | source | bullseye | 0.15-2+deb11u1 | | DSA-5486-1 | |
| json-c | source | (unstable) | 0.16-1 | | | |
Notes
[buster] - json-c <not-affected> (Vulnerable code was introduced later)
https://github.com/json-c/json-c/issues/654
https://github.com/json-c/json-c/pull/655
https://github.com/json-c/json-c/commit/4e9e44e5258dee7654f74948b0dd5da39c28beec (json-c-0.16-20220414)
[stretch] - json-c <not-affected> (Vulnerable code was introduced later)
[jessie] - json-c <not-affected> (Vulnerable code was introduced later)