CVSS: 7.8EPSS: 1%CPEs: 1EXPL: 0CVE-2023-39322 – Memory exhaustion in QUIC connection handling in crypto/tls
https://notcve.org/view.php?id=CVE-2023-39322
08 Sep 2023 — QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size. Las conexiones QUIC no establecen un límite superior en la cantidad de datos almacenados en el búfer al leer mensajes post-handshake, lo que permite que una conexión QUIC maliciosa provoque un crecimiento ilimitado de la memoria. Con la solución a... • https://go.dev/cl/523039 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.8EPSS: 1%CPEs: 1EXPL: 0CVE-2023-39321 – Panic when processing post-handshake message on QUIC connections in crypto/tls
https://notcve.org/view.php?id=CVE-2023-39321
08 Sep 2023 — Processing an incomplete post-handshake message for a QUIC connection can cause a panic. El procesamiento de un mensaje post-handshake incompleto para una conexión QUIC puede causar un estado de pánico. A flaw was found in Golang. Processing an incomplete post-handshake message for a QUIC connection caused a panic. Multiple vulnerabilities have been discovered in Go, the worst of which could lead to remote code execution. • https://go.dev/cl/523039 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.4EPSS: 1%CPEs: 2EXPL: 0CVE-2023-39319 – Improper handling of special tags within script contexts in html/template
https://notcve.org/view.php?id=CVE-2023-39319
08 Sep 2023 — The html/template package does not apply the proper rules for handling occurrences of "<script", "<!--", and "</script" within JS literals in <script> contexts. This may cause the template parser to improperly consider script contexts to be terminated early, causing actions to be improperly escaped. This could be leveraged to perform an XSS attack. El paquete html/template no aplica las reglas adecuadas para controlar las ocurrencias de ". • https://go.dev/cl/526157 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 10.0EPSS: 6%CPEs: 1EXPL: 1CVE-2023-39320 – Arbitrary code execution via go.mod toolchain directive in cmd/go
https://notcve.org/view.php?id=CVE-2023-39320
08 Sep 2023 — The go.mod toolchain directive, introduced in Go 1.21, can be leveraged to execute scripts and binaries relative to the root of the module when the "go" command was executed within the module. This applies to modules downloaded using the "go" command from the module proxy, as well as modules downloaded directly using VCS software. La directiva de cadena de herramientas go.mod, introducida en Go 1.21, se puede aprovechar para ejecutar scripts y binarios relativos a la raíz del módulo cuando el comando "go" s... • https://github.com/ayrustogaru/cve-2023-39320 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 6.4EPSS: 1%CPEs: 2EXPL: 0CVE-2023-39318 – Improper handling of HTML-like comments in script contexts in html/template
https://notcve.org/view.php?id=CVE-2023-39318
08 Sep 2023 — The html/template package does not properly handle HTML-like "" comment tokens, nor hashbang "#!" comment tokens, in <script> contexts. This may cause the template parser to improperly interpret the contents of <script> contexts, causing actions to be improperly escaped. This may be leveraged to perform an XSS attack. El paquete html/template no maneja correctamente los tokens de comentario "" similares a HTML, ni los tokens de comentario hashbang "#!" • https://go.dev/cl/526156 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.3EPSS: 2%CPEs: 5EXPL: 1CVE-2023-29409 – Large RSA keys can cause high CPU usage in crypto/tls
https://notcve.org/view.php?id=CVE-2023-29409
02 Aug 2023 — Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA keys transmitted during handshakes is restricted to <= 8192 bits. Based on a survey of publicly trusted RSA keys, there are currently only three certificates in circulation with keys larger than this, and all three appear to be test certificates that are not actively deployed. It is possible there are larger keys in use in private PKIs, but we target the web... • https://github.com/mateusz834/CVE-2023-29409 • CWE-400: Uncontrolled Resource Consumption •