| Name | CVE-2022-3433 |
| Description | The aeson library is not safe to use to consume untrusted JSON input. A remote user could abuse this flaw to produce a hash collision in the underlying unordered-containers library by sending specially crafted JSON data, resulting in a denial of service. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1009678 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| haskell-aeson (PTS) | buster | 1.3.1.1-3 | vulnerable |
| bullseye | 1.4.7.1-2 | vulnerable |
| trixie, bookworm | 2.0.3.0-1 | fixed |
| sid | 2.1.2.1-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| haskell-aeson | source | (unstable) | 2.0.3.0-1 | | | 1009678 |
Notes
[bullseye] - haskell-aeson <no-dsa> (Minor issue)
[buster] - haskell-aeson <no-dsa> (Minor issue)
[stretch] - haskell-aeson <no-dsa> (Minor issue)
https://cs-syd.eu/posts/2021-09-11-json-vulnerability
https://github.com/haskell/aeson/issues/864
https://github.com/haskell/aeson/commit/582a844d8028f62e409048a4caae187b27e8e697 (v2.0.1.0)