CVE catalog
CVE-2022-21653
jawn: CVE-2022-21653
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.79% · Oct 25, 2026
Jawn is an open source JSON parser. Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, but inherit from a library. `jawn-parser-1.3.1` fixes this issue and users are advised to upgrade. For users unable to upgrade override `objectContext()` to use a collision-safe collection.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | jawn | sid | 0.11.1+really0.6.0-1 | not affected |
| Debian | jawn | forky | 0.11.1+really0.6.0-1 | not affected |
| Debian | jawn | trixie | 0.11.1+really0.6.0-1 | not affected |
| Debian | jawn | bookworm | 0.11.1+really0.6.0-1 | not affected |
| Opensuse | jawn | leap 15.3 | 0.14.1-3.3.1 | fixed |
| Suse | jawn | package hub 15 sp2 | 0.14.1-bp152.2.3.1 | fixed |
| Suse | jawn | package hub 15 sp3 | 0.14.1-bp153.2.3.1 | fixed |
| Opensuse | jawn | leap 15.3 | 0.14.1-bp153.2.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jawn | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | jawn | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | jawn | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | jawn | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Opensuse | jawn | rpm | leap 15.3 | 0.14.1-3.3.1 | Not reported | OPENSUSE-SU-2022:0106-1 | Not reported |
| Suse | jawn | rpm | package hub 15 sp2 | 0.14.1-bp152.2.3.1 | Not reported | OPENSUSE-SU-2022:0045-1 | Not reported |
| Suse | jawn | rpm | package hub 15 sp3 | 0.14.1-bp153.2.3.1 | Not reported | OPENSUSE-SU-2022:0011-1 | Not reported |
| Opensuse | jawn | rpm | leap 15.3 | 0.14.1-bp153.2.3.1 | Not reported | OPENSUSE-SU-2022:0011-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libjawn-java]Not affected
Source package: [jawn]
Details (2)
0.11.1+really0.6.0-1· all · bookwormNot affected
dsa · jawn · debian · bookworm
0.11.1+really0.6.0-1· all · bookwormNot affected
dsa · jawn · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2022_0011-1.json]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:0011-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:0045-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2022:0106-1]
- [https://security-tracker.debian.org/tracker/CVE-2022-21653]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]