CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 1CVE-2023-46219 – curl: excessively long file name may lead to unknown HSTS status
https://notcve.org/view.php?id=CVE-2023-46219
When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file unaware of the HSTS status they should otherwise use. Al guardar datos HSTS en un nombre de archivo excesivamente largo, curl podría terminar eliminando todo el contenido, haciendo que las solicitudes posteriores que utilicen ese archivo desconozcan el estado HSTS que de otro modo deberían usar. A security bypass flaw was found in Curl, which can be triggered by saving HSTS data to an excessively long file name. This issue occurs due to an error in handling HSTS long file names, leading to the removal of all contents from the file during the save process, and may allow a remote attacker to send a specially crafted request to use files without awareness of the HSTS status and enable a Man-in-the-Middle (MitM) attack. • https://curl.se/docs/CVE-2023-46219.html https://hackerone.com/reports/2236133 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UOGXU25FMMT2X6UUITQ7EZZYMJ42YWWD https://security.netapp.com/advisory/ntap-20240119-0007 https://www.debian.org/security/2023/dsa-5587 https://access.redhat.com/security/cve/CVE-2023-46219 https://bugzilla.redhat.com/show_bug.cgi?id=2252034 • CWE-311: Missing Encryption of Sensitive Data •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 1CVE-2023-46218 – curl: information disclosure by exploiting a mixed case flaw
https://notcve.org/view.php?id=CVE-2023-46218
This flaw allows a malicious HTTP server to set "super cookies" in curl that are then passed back to more origins than what is otherwise allowed or possible. This allows a site to set cookies that then would get sent to different and unrelated sites and domains. It could do this by exploiting a mixed case flaw in curl's function that verifies a given cookie domain against the Public Suffix List (PSL). For example a cookie could be set with `domain=co.UK` when the URL used a lower case hostname `curl.co.uk`, even though `co.uk` is listed as a PSL domain. Esta falla permite que un servidor HTTP malicioso establezca "supercookies" en curl que luego se devuelven a más orígenes de los que están permitidos o son posibles. Esto permite que un sitio establezca cookies que luego se enviarán a sitios y dominios diferentes y no relacionados. • https://curl.se/docs/CVE-2023-46218.html https://hackerone.com/reports/2212193 https://lists.debian.org/debian-lts-announce/2023/12/msg00015.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3ZX3VW67N4ACRAPMV2QS2LVYGD7H2MVE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UOGXU25FMMT2X6UUITQ7EZZYMJ42YWWD https://security.netapp.com/advisory/ntap-20240125-0007 https://www.debian.org/security/2023/dsa-5587 https://access.redhat • CWE-201: Insertion of Sensitive Information Into Sent Data •