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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-27779 Detail

Description

libcurl wrongly allows cookies to be set for Top Level Domains (TLDs) if thehost name is provided with a trailing dot.curl can be told to receive and send cookies. curl's "cookie engine" can bebuilt with or without [Public Suffix List](https://publicsuffix.org/)awareness. If PSL support not provided, a more rudimentary check exists to atleast prevent cookies from being set on TLDs. This check was broken if thehost name in the URL uses a trailing dot.This can allow arbitrary sites to set cookies that then would get sent to adifferent and unrelated site or domain.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://hackerone.com/reports/1553301 Exploit  Third Party Advisory 
https://hackerone.com/reports/1553301 Exploit  Third Party Advisory 
https://security.gentoo.org/glsa/202212-01 Third Party Advisory 
https://security.gentoo.org/glsa/202212-01 Third Party Advisory 
https://security.netapp.com/advisory/ntap-20220609-0009/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20220609-0009/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  
CWE-201 Insertion of Sensitive Information Into Sent Data HackerOne  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-27779
NVD Published Date:
06/02/2022
NVD Last Modified:
11/21/2024
Source:
HackerOne