When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings.
[
{
"vendor": "n/a",
"product": "https://github.com/curl/curl",
"versions": [
{
"version": "Fixed in curl 7.85.0",
"status": "affected"
}
]
}
]
seclists.org/fulldisclosure/2023/Jan/20
seclists.org/fulldisclosure/2023/Jan/21
hackerone.com/reports/1613943
lists.debian.org/debian-lts-announce/2023/01/msg00028.html
security.gentoo.org/glsa/202212-01
security.netapp.com/advisory/ntap-20220930-0005/
support.apple.com/kb/HT213603
support.apple.com/kb/HT213604