golang: crypto/tls: panic when processing post-handshake message on QUIC connections

A flaw was found in Golang. Processing an incomplete post-handshake message for a QUIC connection caused a panic...

Quic-go Resource Management Error Vulnerability

quic-go is an implementation of the QUIC protocol, RFC 9000, in Go by Lucas Clemente, a private developer. A resource management error vulnerability exists in quic-go, which stems from a potential denial of service when subjected to too many PATHCHALLENGE frames...

PT-2024-13721

Name of the Vulnerable Software and Affected Versions quic-go versions prior to 0.37.7 quic-go versions prior to 0.38.2 quic-go versions prior to 0.39.4 Description An attacker can cause its peer to run out of memory by sending a large number of PATH CHALLENGE frames. The receiver is supposed to...

ALSA-2024:0121 Moderate: container-tools:4.0 security update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: golang: archive/tar: unbounded memory consumption when reading headers CVE-2022-2879 golang: net/http/httputil: ReverseProxy should not forward unparseable query...

PT-2023-35669 · Git +1 · Ndpi

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: A heap-buffer-overflow READ 2 crash has been reported. The crash occurs in the processClientServerHello function, specifically in the process tls and fuz...

QUIC protocol configuration

QUIC protocol configuration...

AlmaLinux 9 : skopeo (ALSA-2023:7762)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:7762 advisory. - 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...

Oracle Linux 9 : skopeo (ELSA-2023-7762)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-7762 advisory. 2:1.13.3-3 - Rebuild with golang 1.20.10 - Related: Jira:RHEL-2786 2:1.13.3-2 - Rebuild with golang 1.21.3 - Related: Jira:RHEL-2786 Tenable has...

AlmaLinux 9 : buildah (ALSA-2023:7764)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:7764 advisory. - 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...

AlmaLinux 9 : podman (ALSA-2023:7765)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:7765 advisory. - 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...

Oracle Linux 9 : runc (ELSA-2023-7763)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-7763 advisory. - Rebuild for CVEs: CVE-2023-39321 CVE-2023-39322 CVE-2023-29409 Tenable has extracted the preceding description block directly from the Oracle Linux...

Oracle Linux 9 : containernetworking-plugins (ELSA-2023-7766)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-7766 advisory. - rebuild for following CVEs: CVE-2023-29409 CVE-2023-39318 CVE-2023-39319 CVE-2023-39321 CVE-2023-39322 Tenable has extracted the preceding descriptio...

AlmaLinux 9 : containernetworking-plugins (ALSA-2023:7766)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:7766 advisory. - 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...

AlmaLinux 9 : runc (ALSA-2023:7763)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:7763 advisory. - 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...

Memory Exhaustion

h2o is vulnerable to Memory Exhaustion. The vulnerability is due to improper bound check on the QUIC stack. This issue can be exploited by an attacker to progressively increase the memory retained by the QUIC stack leading to memory exhaustion and denial of service...

CVE-2023-50247

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The QUIC stack quicly, as used by H2O up to commit 43f86e5 in version 2.3.0-beta and prior, is susceptible to a state exhaustion attack. When H2O is serving HTTP/3, a remote attacker can exploit this vulnerability to progressivel...

CVE-2023-50247

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The QUIC stack quicly, as used by H2O up to commit 43f86e5 in version 2.3.0-beta and prior, is susceptible to a state exhaustion attack. When H2O is serving HTTP/3, a remote attacker can exploit this vulnerability to progressivel...

Memory corruption

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The QUIC stack quicly, as used by H2O up to commit 43f86e5 in version 2.3.0-beta and prior, is susceptible to a state exhaustion attack. When H2O is serving HTTP/3, a remote attacker can exploit this vulnerability to progressivel...

CVE-2023-50247

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The QUIC stack quicly, as used by H2O up to commit 43f86e5 in version 2.3.0-beta and prior, is susceptible to a state exhaustion attack. When H2O is serving HTTP/3, a remote attacker can exploit this vulnerability to progressivel...

CVE-2023-50247

The CVE-2023-50247 issue affects the h2o HTTP server (HTTP/1.x, HTTP/2, HTTP/3) where the QUIC stack (quicly), used in versions up to 2.3.0-beta, can trigger a state-exhaustion DoS when serving HTTP/3. The underlying cause is memory growth in the QUIC stack, which may lead to memory exhaustion an...