CVE-2025-49763— Apache Traffic Server: Remote DoS via memory exhaustion in ESI Plugin
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-49763
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Apache Traffic Server: Remote DoS via memory exhaustion in ESI Plugin
Source: NVD (National Vulnerability Database)
Vulnerability Description
ESI plugin does not have the limit for maximum inclusion depth, and that allows excessive memory consumption if malicious instructions are inserted. Users can use a new setting for the plugin (--max-inclusion-depth) to limit it. This issue affects Apache Traffic Server: from 10.0.0 through 10.0.5, from 9.0.0 through 9.2.10. Users are recommended to upgrade to version 9.2.11 or 10.0.6, which fixes the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Traffic Server（ATS） 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Traffic Server（ATS）是美国阿帕奇（Apache）基金会的一套可扩展的HTTP代理和缓存服务器。 Apache Traffic Server（ATS） 10.0.0至10.0.5版本和9.0.0至9.2.10版本存在资源管理错误漏洞，该漏洞源于ESI插件未限制最大包含深度可能导致内存消耗过度。
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 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Traffic Server | 10.0.0 ~ 10.0.5 | - |
II. Public POCs for CVE-2025-49763
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-49763
请登录查看更多情报信息。
Same Patch Batch · Apache Software Foundation · 2025-06-19 · 3 CVEs total
| CVE-2025-32896 | Apache SeaTunnel: Unauthenticated insecure access | |
| CVE-2025-31698 | Apache Traffic Server: Client IP address from PROXY protocol is not used for ACL |
IV. Related Vulnerabilities
Same product: Apache Traffic Server
- CVE-2025-65114
Apache Traffic Server: Malformed chunked message body allows - CVE-2025-58136
Apache Traffic Server: A simple legitimate POST request caus - CVE-2025-31698
Apache Traffic Server: Client IP address from PROXY protocol - CVE-2024-53868
Apache Traffic Server: Malformed chunked message body allows - CVE-2024-38311
Apache Traffic Server: Request smuggling via pipelining afte
Same vendor: Apache Software Foundation
- CVE-2026-39816
Apache NiFi: Missing Execute Code Required Permission on Tin - CVE-2026-25199
Apache CloudStack: Proxmox Extension Allows Unauthorized Cro - CVE-2026-25077
Apache CloudStack: Unauthenticated Command Injection in Dire - CVE-2025-69233
Apache CloudStack: Domain/account resources limits not honor - CVE-2025-66467
Apache CloudStack: MinIO policy remains intact on bucket del
Same weakness: CWE-400
- CVE-2026-8187
Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption - CVE-2026-42343
FastGPT: Uncontrolled Resource Consumption leading to Sandbo - CVE-2026-42212
SolidCAM-GPPL-IDE: XML External Entity (XXE) and billion-lau - CVE-2026-32686
Unbounded exponent in decimal enables unauthenticated DoS - CVE-2026-20188
Cisco Crosswork Network Controller and Cisco Network Service
V. Comments for CVE-2025-49763
No comments yet