CVE-2022-27776

Public Exploit

Description

A insufficiently protected credentials vulnerability in fixed in curl 7.83.0 might leak authentication or cookie header data on HTTP redirects to the same host but another port number.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.56%
Vendor Advisory debian.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org
Affected: n/a https://github.com/curl/curl
Published at:
Updated at:

References

Link Tags
https://hackerone.com/reports/1547048 third party advisory exploit
https://security.netapp.com/advisory/ntap-20220609-0008/ third party advisory
https://www.debian.org/security/2022/dsa-5197 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html third party advisory mailing list
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7N5ZBWLNNPZKFK7Q4KEHGCJ2YELQEUJP/ vendor advisory mailing list third party advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKKOQXPYLMBSEVDHFS32BPBR3ZQJKY5B/ vendor advisory mailing list third party advisory
https://security.gentoo.org/glsa/202212-01 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-27776?
CVE-2022-27776 has been scored as a medium severity vulnerability.
How to fix CVE-2022-27776?
To fix CVE-2022-27776, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-27776 being actively exploited in the wild?
It is possible that CVE-2022-27776 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-27776?
CVE-2022-27776 affects n/a https://github.com/curl/curl.
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