| Name | CVE-2020-15694 |
| Description | In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| nim (PTS) | buster | 0.19.4-1 | vulnerable |
| bullseye | 1.4.6+really1.4.2-2 | fixed |
| bookworm | 1.6.10-2 | fixed |
| trixie | 1.6.14-1 | fixed |
| sid | 1.6.14-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| nim | source | (unstable) | 1.2.6-1 | | | |
Notes
[buster] - nim <no-dsa> (Minor issue)
[stretch] - nim <no-dsa> (Minor issue)
https://www.openwall.com/lists/oss-security/2021/02/04/2