CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-30636 – Limited directory traversal vulnerability on Windows in golang.org/x/crypto
https://notcve.org/view.php?id=CVE-2022-30636
httpTokenCacheKey uses path.Base to extract the expected HTTP-01 token value to lookup in the DirCache implementation. On Windows, path.Base acts differently to filepath.Base, since Windows uses a different path separator (\ vs. /), allowing a user to provide a relative path, i.e. .well-known/acme-challenge/..\..\asd becomes ..\..\asd. The extracted path is then suffixed with +http-01, joined with the cache directory, and opened. • https://go.dev/cl/408694 https://go.dev/issue/53082 https://pkg.go.dev/vuln/GO-2024-2961 •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2024-24792 – Panic when parsing invalid palette-color images in golang.org/x/image
https://notcve.org/view.php?id=CVE-2024-24792
Parsing a corrupt or malicious image with invalid color indices can cause a panic. • https://go.dev/cl/588115 https://go.dev/issue/67624 https://pkg.go.dev/vuln/GO-2024-2937 •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-45288 – HTTP/2 CONTINUATION flood in net/http
https://notcve.org/view.php?id=CVE-2023-45288
An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. • http://www.openwall.com/lists/oss-security/2024/04/03/16 http://www.openwall.com/lists/oss-security/2024/04/05/4 https://go.dev/cl/576155 https://go.dev/issue/65051 https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QRYFHIQ6XRKRYBI2F5UESH67BJBQXUPT https://pkg.go.dev/vuln/GO-2024-2687 https://security.netapp.com/advisory/ntap-20240419-0009 https://access.redhat.com/security/ • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.5EPSS: 0%CPEs: 15EXPL: 0CVE-2024-0408 – Xorg-x11-server: selinux unlabeled glx pbuffer
https://notcve.org/view.php?id=CVE-2024-0408
A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL. Se encontró una falla en el servidor X.Org. El código GLX PBuffer no llama al gancho XACE al crear el búfer, dejándolo sin etiquetar. • https://access.redhat.com/errata/RHSA-2024:0320 https://access.redhat.com/errata/RHSA-2024:2169 https://access.redhat.com/errata/RHSA-2024:2170 https://access.redhat.com/errata/RHSA-2024:2995 https://access.redhat.com/errata/RHSA-2024:2996 https://access.redhat.com/security/cve/CVE-2024-0408 https://bugzilla.redhat.com/show_bug.cgi?id=2257689 https://lists.debian.org/debian-lts-announce/2024/01/msg00016.html https://lists.fedoraproject.org/archives/list/package-announce@lists& • CWE-158: Improper Neutralization of Null Byte or NUL Character •
CVSS: 9.8EPSS: 0%CPEs: 7EXPL: 0CVE-2023-6816 – Xorg-x11-server: heap buffer overflow in devicefocusevent and procxiquerypointer
https://notcve.org/view.php?id=CVE-2023-6816
A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular number of buttons, leading to a heap overflow if a bigger value was used. Se encontró un fallo en el servidor X.Org. Tanto DeviceFocusEvent como la respuesta de XIQueryPointer contienen un bit para cada botón lógico actualmente presionado. • http://www.openwall.com/lists/oss-security/2024/01/18/1 https://access.redhat.com/errata/RHSA-2024:0320 https://access.redhat.com/errata/RHSA-2024:0557 https://access.redhat.com/errata/RHSA-2024:0558 https://access.redhat.com/errata/RHSA-2024:0597 https://access.redhat.com/errata/RHSA-2024:0607 https://access.redhat.com/errata/RHSA-2024:0614 https://access.redhat.com/errata/RHSA-2024:0617 https://access.redhat.com/errata/RHSA-2024:0621 https://access.redhat.com& • CWE-787: Out-of-bounds Write •