CVSS: 5.7EPSS: 0%CPEs: 20EXPL: 1CVE-2022-27774 – curl: credential leak on redirect
https://notcve.org/view.php?id=CVE-2022-27774
An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is used with authentication could leak credentials to other services that exist on different protocols or port numbers. Una vulnerabilidad de credenciales insuficientemente protegidas se presenta en curl versión 4.9 a e incluyen curl versión 7.82.0 están afectados que podría permitir a un atacante para extraer credenciales cuando sigue redireccionamientos HTTP(S) es usado con la autenticación podría filtrar credenciales a otros servicios que se presentan en diferentes protocolos o números de puerto A vulnerability was found in curl. This security flaw allows leaking credentials to other servers when it follows redirects from auth-protected HTTP(S) URLs to other protocols and port numbers. • https://hackerone.com/reports/1543773 https://lists.debian.org/debian-lts-announce/2023/01/msg00028.html https://security.gentoo.org/glsa/202212-01 https://security.netapp.com/advisory/ntap-20220609-0008 https://www.debian.org/security/2022/dsa-5197 https://access.redhat.com/security/cve/CVE-2022-27774 https://bugzilla.redhat.com/show_bug.cgi?id=2077547 • CWE-522: Insufficiently Protected Credentials •
CVSS: 4.3EPSS: 0%CPEs: 17EXPL: 1CVE-2022-30115
https://notcve.org/view.php?id=CVE-2022-30115
Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. This mechanism could be bypassed if the host name in the given URL used atrailing dot while not using one when it built the HSTS cache. Or the otherway around - by having the trailing dot in the HSTS cache and *not* using thetrailing dot in the URL. usando su soporte HSTS, curl puede ser instruido para usar HTTPS directamente en lugar de usar un paso no seguro de texto sin cifrar HTTP incluso cuando HTTP es proporcionado en la URL. Este mecanismo podría ser omitido si el nombre de host en la URL dada usara un endpoint mientras no es usado uno cuando es construida la caché HSTS. O al revés, si el endpoint estuviera en la caché HSTS y *no* es usado el punto al final en la URL • http://www.openwall.com/lists/oss-security/2022/10/26/4 http://www.openwall.com/lists/oss-security/2022/12/21/1 https://hackerone.com/reports/1557449 https://security.gentoo.org/glsa/202212-01 https://security.netapp.com/advisory/ntap-20220609-0009 • CWE-319: Cleartext Transmission of Sensitive Information CWE-325: Missing Cryptographic Step •
CVSS: 6.5EPSS: 0%CPEs: 22EXPL: 1CVE-2022-27776 – curl: auth/cookie leak on redirect
https://notcve.org/view.php?id=CVE-2022-27776
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. Una vulnerabilidad de credenciales insuficientemente protegidas fijada en curl versión 7.83.0, podría filtrar datos de autenticación o de encabezados de cookies en redireccionamientos HTTP al mismo host pero con otro número de puerto A vulnerability was found in curl. This security flaw allows leak authentication or cookie header data on HTTP redirects to the same host but another port number. Sending the same set of headers to a server on a different port number is a problem for applications that pass on custom `Authorization:` or `Cookie:`headers. Those headers often contain privacy-sensitive information or data. • https://hackerone.com/reports/1547048 https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7N5ZBWLNNPZKFK7Q4KEHGCJ2YELQEUJP https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKKOQXPYLMBSEVDHFS32BPBR3ZQJKY5B https://security.gentoo.org/glsa/202212-01 https://security.netapp.com/advisory/ntap-20220609-0008 https://www.debian.org/security/2022/dsa-5197 https://access.redh • CWE-522: Insufficiently Protected Credentials •
CVSS: 7.8EPSS: 0%CPEs: 27EXPL: 1CVE-2022-30594 – kernel: Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option
https://notcve.org/view.php?id=CVE-2022-30594
The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag. El kernel de Linux versiones anteriores a 5.17.2, maneja inapropiadamente los permisos de seccomp. La ruta de código PTRACE_SEIZE permite a atacantes omitir las restricciones previstas al establecer el flag PT_SUSPEND_SECCOMP A flaw was found in the Linux kernel. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag, possibly disabling seccomp. • http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html http://packetstormsecurity.com/files/170362/Linux-PT_SUSPEND_SECCOMP-Permission-Bypass-Ptracer-Death-Race.html https://bugs.chromium.org/p/project-zero/issues/detail?id=2276 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.2 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ee1fee900537b5d9560e9f937402de5ddc8412f3 https://github.com/torvalds/linux/commit/ee1fee900537b5d9560e9f937402de • CWE-276: Incorrect Default Permissions CWE-862: Missing Authorization •
CVSS: 7.5EPSS: 0%CPEs: 20EXPL: 1CVE-2022-27781 – curl: CERTINFO never-ending busy-loop
https://notcve.org/view.php?id=CVE-2022-27781
libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation. libcurl proporciona la opción "CURLOPT_CERTINFO" para permitir que las aplicaciones soliciten que se devuelvan detalles sobre la cadena de certificados de un servidor. Debido a una función errónea, un servidor malicioso podría hacer que libcurl construido conNSS quedara atascado en un bucle ocupado interminable cuando intentara recuperar esa información A vulnerability was found in curl. This issue occurs due to an erroneous function. A malicious server could make curl within Network Security Services (NSS) get stuck in a never-ending busy loop when trying to retrieve that information. This flaw allows an Infinite Loop, affecting system availability. • https://hackerone.com/reports/1555441 https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html https://security.gentoo.org/glsa/202212-01 https://security.netapp.com/advisory/ntap-20220609-0009 https://www.debian.org/security/2022/dsa-5197 https://access.redhat.com/security/cve/CVE-2022-27781 https://bugzilla.redhat.com/show_bug.cgi?id=2082204 • CWE-400: Uncontrolled Resource Consumption CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •