CVE-2020-15694

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Source
https://cve.org/CVERecord?id=CVE-2020-15694
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15694.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-15694
Downstream
Related
Published
2020-08-14T19:15:12.677Z
Modified
2026-04-02T04:11:16.697969Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/nim-lang/nim

Affected ranges

Type
GIT
Repo
https://github.com/nim-lang/nim
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
bf320ed172f74f60fd274338e82bdc9ce3520dd9
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.2.6"
        }
    ]
}

Affected versions

v0.*
v0.10.2
v0.11.0
v0.11.2
v0.12.0
v0.13.0
v0.14.0
v0.14.2
v0.15.0
v0.15.2
v0.16.0
v0.17.0
v0.17.2
v0.18.0
v0.19.0
v0.19.2
v0.19.4
v0.19.6
v0.20.0
v0.20.2
v0.8.14
v0.9.0
v0.9.2
v0.9.4
v0.9.6
v1.*
v1.0.0
v1.0.10
v1.0.2
v1.0.4
v1.0.6
v1.0.8
v1.2.0
v1.2.2
v1.2.4
v1.2.6
v1.4.0
v1.4.2
v1.4.4
v1.4.6
v1.4.8
v1.6.0
v1.6.10
v1.6.12
v1.6.14
v1.6.16
v1.6.18
v1.6.2
v1.6.20
v1.6.4
v1.6.6
v1.6.8
v2.*
v2.0.0
v2.0.10
v2.0.12
v2.0.14
v2.0.16
v2.0.2
v2.0.4
v2.0.6
v2.0.8
v2.2.0
v2.2.2
v2.2.4
v2.2.6
v2.2.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15694.json"