← Back to CVEs

CVE-2020-15690

CRITICAL

9.8

Description

In Nim before 1.2.6, the standard library asyncftpclient lacks a check for whether a message contains a newline character.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/30/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

nim-lang:nim

Weaknesses (CWE)

CWE-74

References

http://www.openwall.com/lists/oss-security/2021/02/04/3(cve@mitre.org)

https://consensys.net/diligence/vulnerabilities/nim-asyncftpd-crlf-injection/(cve@mitre.org)

https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/asyncftpclient.nim#L145(cve@mitre.org)

https://github.com/nim-lang/Nim/compare/v1.2.4...v1.2.6(cve@mitre.org)

https://github.com/tintinweb/pub/tree/master/pocs/cve-2020-15690(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2021/02/04/3(af854a3a-2127-422b-91ae-364da2661108)

https://consensys.net/diligence/vulnerabilities/nim-asyncftpd-crlf-injection/(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/asyncftpclient.nim#L145(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nim-lang/Nim/compare/v1.2.4...v1.2.6(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/tintinweb/pub/tree/master/pocs/cve-2020-15690(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.