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CVE-2022-27776
Component Overview
Vulnerability Overview
Name
CVE-2022-27776
Source
NVD (
link
)
Debian (
link
)
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.
CWEs
CWE-522
CWE-522
Published Date
Jun 2, 2022
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://hackerone.com/reports/1547048
Exploit
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7N5ZBWLNNPZKFK7Q4KEHGCJ2YELQEUJP/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKKOQXPYLMBSEVDHFS32BPBR3ZQJKY5B/
Mailing List
https://security.gentoo.org/glsa/202212-01
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220609-0008/
Third Party Advisory
https://www.debian.org/security/2022/dsa-5197
Third Party Advisory
https://hackerone.com/reports/1547048
Exploit
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7N5ZBWLNNPZKFK7Q4KEHGCJ2YELQEUJP/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKKOQXPYLMBSEVDHFS32BPBR3ZQJKY5B/
Mailing List
https://security.gentoo.org/glsa/202212-01
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220609-0008/
Third Party Advisory
https://www.debian.org/security/2022/dsa-5197
Third Party Advisory
Analysis
#
Affected Component
Analysis
curl
Exploitable
Vulnerability Ratings
#
6.5
CVSSv31
4.3
CVSSv2
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
libcurl
buildroot
2025.02.x
8.20.0
Not Affected
libcurl
buildroot
master
8.21.0
Not Affected
curl
openwrt
master
8.19.0-r2
Not Affected
libcurl-gnutls
openwrt
master
8.20.0-r1
Not Affected
curl
openwrt
openwrt-25.12
8.19.0-r2
Not Affected
libcurl-gnutls
openwrt
openwrt-25.12
8.14.1-r1
Not Affected
curl
yocto
master
8.20.0
Not Affected
curl
yocto
scarthgap
8.7.1
Not Affected