CVE-2015-2156 - CVE House
Back to Database
Status published High CVE-2015-2156

Netty before 3.9.8.Final, 3.10.x before 3.10.3.Final, 4.0.x before 4.0.28.Final, and...

Vulnerability Description

Netty before 3.9.8.Final, 3.10.x before 3.10.3.Final, 4.0.x before 4.0.28.Final, and 4.1.x before 4.1.0.Beta5 and Play Framework 2.x before 2.3.9 might allow remote attackers to bypass the httpOnly flag on cookies and obtain sensitive information by leveraging improper validation of cookie name and value characters.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2015-2156

Credits & Attribution

No credits recorded in the NVD database.

References

More from netty

View All →
CVE-2025-67735
Netty has a CRLF Injection vulnerability in io.netty.handler.codec.http.HttpRequestEncoder
Medium 6.5
CVE-2025-59419
Netty netty-codec-smtp SMTP Command Injection Vulnerability Allowing Email Forgery
Medium 5.5
CVE-2025-58057
Netty's BrotliDecoder is vulnerable to DoS via zip bomb style attack
Medium 6.9
CVE-2025-58056
Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions
Low 2.9
CVE-2025-55163
Netty MadeYouReset HTTP/2 DDoS Vulnerability
High 8.2

Affected Vendor

Affected Software

netty, play framework
Vulnerable Versions:
0, 3.10.0, 3.10.1, 3.10.2, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 4.0.9, 4.0.10, 4.0.11, 4.0.12, 4.0.13, 4.0.14, 4.0.15, 4.0.16, 4.0.17, 4.0.18, 4.0.19, 4.0.20, 4.0.21, 4.0.22, 4.0.23, 4.0.24, 4.0.25, 4.0.26, 4.0.27, 4.1.0, 2.0, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.2.2, 2.2.6, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.0.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.2.3, 2.2.4, 2.2.5, 2.3

Timeline

Official Publish: October 18th, 2017
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.