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[email protected]CVE-2023-49295

HistoryJan 10, 2024 - 10:15 p.m.

CVE-2023-49295

2024-01-1022:15:50

CWE-400

[email protected]

web.nvd.nist.gov

quic-go

vulnerability

memory exhaustion

path_challenge

rfc 9000

rfc 9001

rfc 9002

patch

nvd

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.2%

JSON

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 PATH_CHALLENGE frames. The receiver is supposed to respond to each PATH_CHALLENGE frame with a PATH_RESPONSE frame. The attacker can prevent the receiver from sending out (the vast majority of) these PATH_RESPONSE frames by collapsing the peers congestion window (by selectively acknowledging received packets) and by manipulating the peer’s RTT estimate. This vulnerability has been patched in versions 0.37.7, 0.38.2 and 0.39.4.

Affected configurations

Vulners

NVD

Node

quic-goquic_goMatch0.40.0

quic-goquic_goRange0.39.0–0.39.4

quic-goquic_goRange0.38.0–0.38.2

quic-goquic_goRange<0.37.7

CPENameOperatorVersion
quic-go_project:quic-goquic-go project quic-golt0.37.7
quic-go_project:quic-goquic-go project quic-golt0.38.2
quic-go_project:quic-goquic-go project quic-golt0.39.4
quic-go_project:quic-goquic-go project quic-goeq0.40.0

CPE	Name	Operator	Version
quic-go_project:quic-go	quic-go project quic-go	lt	0.37.7
quic-go_project:quic-go	quic-go project quic-go	lt	0.38.2
quic-go_project:quic-go	quic-go project quic-go	lt	0.39.4
quic-go_project:quic-go	quic-go project quic-go	eq	0.40.0

CNA Affected

[
  {
    "vendor": "quic-go",
    "product": "quic-go",
    "versions": [
      {
        "version": "= 0.40.0",
        "status": "affected"
      },
      {
        "version": ">= 0.39.0, < 0.39.4",
        "status": "affected"
      },
      {
        "version": ">= 0.38.0, < 0.38.2",
        "status": "affected"
      },
      {
        "version": "< 0.37.7",
        "status": "affected"
      }
    ]
  }
]