Fedora 39 : syncthing (2024-c46536abe6)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-c46536abe6 advisory. Update to version 1.27.3. Release notes: https://github.com/syncthing/syncthing/releases/tag/v1.27.3 This update also addresses CVE-2023-49295 in quic-go:...

Denial Of Service (DoS)

quic-go is vulnerable to Denial Of Service DoS. The vulnerability is due to improper handling of a large number of PATHCHALLENGE frames. This issue can be exploited by an attacker by sending a large number of PATHCHALLENGE frames, resulting in its peer to run out of memory to cause Denial Of...

CVE-2023-49295

quic-go is an implementation of the QUIC protocol RFC 9000, RFC 9001, RFC 9002 in Go. An attacker can cause its peer to run out of memory sending a large number of PATHCHALLENGE frames. The receiver is supposed to respond to each PATHCHALLENGE frame with a PATHRESPONSE frame. The attacker can...

CVE-2023-49295

quic-go is an implementation of the QUIC protocol RFC 9000, RFC 9001, RFC 9002 in Go. An attacker can cause its peer to run out of memory sending a large number of PATHCHALLENGE frames. The receiver is supposed to respond to each PATHCHALLENGE frame with a PATHRESPONSE frame. The attacker can...

CVE-2023-49295

quic-go is an implementation of the QUIC protocol RFC 9000, RFC 9001, RFC 9002 in Go. An attacker can cause its peer to run out of memory sending a large number of PATHCHALLENGE frames. The receiver is supposed to respond to each PATHCHALLENGE frame with a PATHRESPONSE frame. The attacker can...

CVE-2023-49295

quic-go is an implementation of the QUIC protocol RFC 9000, RFC 9001, RFC 9002 in Go. An attacker can cause its peer to run out of memory sending a large number of PATHCHALLENGE frames. The receiver is supposed to respond to each PATHCHALLENGE frame with a PATHRESPONSE frame. The attacker can...

CVE-2023-49295

CVE-2023-49295 affects quic-go, an implementation of QUIC in Go. The issue allows an attacker to cause a peer to exhaust memory by sending many PATH_CHALLENGE frames; the receiver should reply with PATH_RESPONSEs, but an attacker can suppress most responses by manipulating the peer’s congestion w...

CVE-2023-49295: Uncontrolled Resource Consumption

quic-go is an implementation of the QUIC protocol RFC 9000, RFC 9001, RFC 9002 in Go. An attacker can cause its peer to run out of memory sending a large number of PATHCHALLENGE frames. The receiver is supposed to respond to each PATHCHALLENGE frame with a PATHRESPONSE frame. The attacker can...

CVE-2023-6193

quiche v. 0.15.0 through 0.19.0 was discovered to be vulnerable to unbounded queuing of path validation messages, which could lead to excessive resource consumption. QUIC path validation RFC 9000 Section 8.2 requires that the recipient of a PATHCHALLENGE frame responds by sending a PATHRESPONSE. ...

Input validation

quiche v. 0.15.0 through 0.19.0 was discovered to be vulnerable to unbounded queuing of path validation messages, which could lead to excessive resource consumption. QUIC path validation RFC 9000 Section 8.2 requires that the recipient of a PATHCHALLENGE frame responds by sending a PATHRESPONSE. ...

CVE-2023-6193 Unbounded queuing of path validation messages in cloudflare-quiche

quiche v. 0.15.0 through 0.19.0 was discovered to be vulnerable to unbounded queuing of path validation messages, which could lead to excessive resource consumption. QUIC path validation RFC 9000 Section 8.2 requires that the recipient of a PATHCHALLENGE frame responds by sending a PATHRESPONSE. ...

CVE-2023-6193

quiche v. 0.15.0 through 0.19.0 was discovered to be vulnerable to unbounded queuing of path validation messages, which could lead to excessive resource consumption. QUIC path validation RFC 9000 Section 8.2 requires that the recipient of a PATHCHALLENGE frame responds by sending a PATHRESPONSE. ...

CVE-2023-6193: Uncontrolled Resource Consumption

quiche v. 0.15.0 through 0.19.0 was discovered to be vulnerable to unbounded queuing of path validation messages, which could lead to excessive resource consumption. QUIC path validation RFC 9000 Section 8.2 requires that the recipient of a PATHCHALLENGE frame responds by sending a PATHRESPONSE. ...