vulnerability
Ubuntu: (CVE-2020-15693): nim vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:P/A:N) | Aug 14, 2020 | Nov 19, 2024 | Oct 30, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
Aug 14, 2020
Added
Nov 19, 2024
Modified
Oct 30, 2025
Description
In Nim 1.2.4, the standard library httpClient is vulnerable to a CR-LF injection in the target URL. An injection is possible if the attacker controls any part of the URL provided in a call (such as httpClient.get or httpClient.post), the User-Agent header value, or custom HTTP header names or values.
Solution
ubuntu-upgrade-nim
References
- CVE-2020-15693
- https://attackerkb.com/topics/CVE-2020-15693
- CWE-74
- URL-https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L1023
- URL-https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html
- URL-https://www.cve.org/CVERecord?id=CVE-2020-15693
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