CVE-2024-7708
Description
A flaw was found in Eclipse Jetty. This vulnerability allows a remote attacker to cause a denial of service (DoS) by sending specially crafted HTTP requests. Specifically, a buffer leak occurs when processing requests that have a body but read zero bytes, such as 100-Continue requests, or during slow network conditions. This can lead to resource exhaustion and make the server unavailable.
Statement
Red Hat's version of Eclipse Jetty (9.0.3) shipped in Red Hat Enterprise Linux 7 is not affected by this vulnerability. The flaw was introduced in Jetty 10.0.0 and affects versions 10.0.0 through 10.0.22 and 11.0.0 through 11.0.22. The shipped version predates the introduction of the vulnerable code.
Mitigation
No mitigation is needed as Red Hat products are not affected by this vulnerability.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 7.5 | N/A | 7.5 |
| Attack Vector | Network | N/A | Network |
| Attack Complexity | Low | N/A | Low |
| Privileges Required | None | N/A | None |
| User Interaction | None | N/A | None |
| Scope | Unchanged | N/A | Unchanged |
| Confidentiality | None | N/A | None |
| Integrity Impact | None | N/A | None |
| Availability Impact | High | N/A | High |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
cve.org: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Understanding the Weakness (CWE)
Availability
Technical Impact: DoS: Resource Consumption (Other); DoS: Resource Consumption (Memory); DoS: Resource Consumption (CPU)
An attacker that can influence the allocation of resources that are not properly released could deplete the available resource pool and prevent all other processes from accessing the same type of resource. Frequently-affected resources include memory, CPU, disk space, power or battery, etc.
Frequently Asked Questions
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