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CVE-2024-1410— Unbounded storage of information related to connection ID retirement, in quiche

Quick assessment

Affected
Cloudflare quiche
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

quiche是Cloudflare开源的一个 IETF 指定的 QUIC 传输协议和 HTTP/3 的实现。 Cloudflare quiche 0.19.1之前、0.20.0版本存在资源管理错误漏洞，该漏洞源于容易受到与连接 ID 停用相关的信息无限存储的影响，这可能会导致资源消耗过多。

CVSS 3.7 · Low EPSS 0.66% · P50

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2024-1410

Vulnerability Information
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Vulnerability Title
Unbounded storage of information related to connection ID retirement, in quiche
Source: CVE Program / CVE List V5
Vulnerability Description
Cloudflare quiche was discovered to be vulnerable to unbounded storage of information related to connection ID retirement, which could lead to excessive resource consumption. Each QUIC connection possesses a set of connection Identifiers (IDs); see RFC 9000 Section 5.1 https://datatracker.ietf.org/doc/html/rfc9000#section-5.1 . Endpoints declare the number of active connection IDs they are willing to support using the active_connection_id_limit transport parameter. The peer can create new IDs using a NEW_CONNECTION_ID frame but must stay within the active ID limit. This is done by retirement of old IDs, the endpoint sends NEW_CONNECTION_ID includes a value in the retire_prior_to field, which elicits a RETIRE_CONNECTION_ID frame as confirmation. An unauthenticated remote attacker can exploit the vulnerability by sending NEW_CONNECTION_ID frames and manipulating the connection (e.g. by restricting the peer's congestion window size) so that RETIRE_CONNECTION_ID frames can only be sent at a slower rate than they are received, leading to storage of information related to connection IDs in an unbounded queue. Quiche versions 0.19.2 and 0.20.1 are the earliest to address this problem. There is no workaround for affected versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Cloudflare quiche 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
quiche是Cloudflare开源的一个 IETF 指定的 QUIC 传输协议和 HTTP/3 的实现。 Cloudflare quiche 0.19.1之前、0.20.0版本存在资源管理错误漏洞，该漏洞源于容易受到与连接 ID 停用相关的信息无限存储的影响，这可能会导致资源消耗过多。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cloudflare quiche 0.15.0 ~ <0.19.2 -

II. Public POCs for CVE-2024-1410

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III. Intelligence Information for CVE-2024-1410

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IV. Related Vulnerabilities

Same product: quiche
Same vendor: Cloudflare
Same weakness: CWE-400

V. Comments for CVE-2024-1410

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