SUSE CVE-2026-111946

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the fileetag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected...

CVE-2026-111946

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the fileetag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected...

CVE-2026-111946 Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the fileetag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected...

CVE-2026-111946

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the fileetag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected...

EUVD-2026-104605

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the fileetag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected...

CVE-2026-111946 Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the fileetag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected...

CVE-2026-111946

The Plack::Middleware::ETag Perl component (versions 0.04 through 0.06 ) is vulnerable to sensitive information disclosure. When the response body is a filehandle and the file_etag option is not configured, the middleware constructs the ETag header using the file's inode number , modification tim...

CVE-2026-111946: Exposure of Sensitive System Information to an Unauthorized Control Sphere

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the fileetag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affected...

PT-2026-117641

Plack::Middleware::ETag versions from 0.04 before 0.06 for Perl disclose file inode numbers in the default ETag header. When the response body is a filehandle and the file etag option is not set, the ETag is built from the file's inode number, modification time and size. Clients receiving affecte...

Regular Expression Denial Of Service (ReDoS)

sinatra is vulnerable to Denial-Of-Service. The vulnerability is due to inefficient header parsing when the etag method is used, allowing attackers to send crafted headers that consume excessive CPU time and cause denial of service...

Sinatra is vulnerable to ReDoS through ETag header value generation

Summary There is a denial of service vulnerability in the If-Match and If-None-Match header parsing component of Sinatra, if the etag method is used when constructing the response and you are using Ruby = 3.2...

CVE-2025-61921 Sinatra has ReDoS vulnerability in ETag header value generation

Sinatra is a domain-specific language for creating web applications in Ruby. In versions prior to 4.2.0, there is a denial of service vulnerability in the If-Match and If-None-Match header parsing component of Sinatra, if the etag method is used when constructing the response. Carefully crafted...

CVE-2025-61921 Sinatra has ReDoS vulnerability in ETag header value generation

Sinatra is a domain-specific language for creating web applications in Ruby. In versions prior to 4.2.0, there is a denial of service vulnerability in the If-Match and If-None-Match header parsing component of Sinatra, if the etag method is used when constructing the response. Carefully crafted...

CVE-2025-61921

CVE-2025-61921 affects Sinatra up to version 4.1.x (pre-4.2.0), where parsing of If-Match and If-None-Match headers during response construction with etag can consume excessive time, enabling a possible DoS. The issue is tied to the header parsing component and impacts applications using the etag...

Sinatra is vulnerable to ReDoS through ETag header value generation

Summary There is a denial of service vulnerability in the If-Match and If-None-Match header parsing component of Sinatra, if the etag method is used when constructing the response and you are using Ruby = 3.2...

EUVD-2003-1408

Malware in sbrugna...

GHSA-2RMJ-MQ67-H97G Spring Framework DoS via conditional HTTP request

Description Applications that parse ETags from If-Match or If-None-Match request headers are vulnerable to DoS attack. Affected Spring Products and Versions org.springframework:spring-web in versions 6.1.0 through 6.1.11 6.0.0 through 6.0.22 5.3.0 through 5.3.37 Older, unsupported versions are al...

Vulnerabilities that aren’t. ETag headers

This time were looking at the ETag Entity Tag header. I take some of the blame for this one as I first added a dissector of the header to Nikto’s headers plugin back in 2008, then other scanners added it. What Is It? The header is a simplistic method of helping the user-agent identify whether it...

Apache HTTP Server ETag Header Information Disclosure Weakness

A weakness has been discovered in the Apache HTTP Server if configured to use the FileETag directive. Copyright C 2011 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

CVE-2003-1418

CVE-2003-1418 affects Apache HTTP Server 1.3.22–1.3.27 on OpenBSD. The root cause is information disclosure via (1) ETag headers that reveal inode numbers and (2) multipart MIME boundaries that reveal child process IDs (PIDs). Practical impact is partial information disclosure that can aid reconn...