Denial of Service via reachable assertion

A grpc-swift server is vulnerable to a denial of service attack via a reachable assertion. This was due to incorrect logic when handling GOAWAY frames. The attack is low-effort: it takes very little resources to construct and send the required sequence of frames. The impact on availability is hig...

Denial of service via HTTP/2 HEADERS frames padding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.2. It is fixed in 1.20.0 and later releases. This vulnerability is caused by a logica...

Vapor vulnerable to denial of service in HTTP Range Request of FileMiddleware

Vapor is an HTTP web framework for Swift and middleware is a logic chain between the client and a Vapor route handler. FileMiddleware enables the serving of assets from the Public folder of a project to the client. Vapor before 4.60.3 is vulnerable to denial of service due to an integer overflow...

GHSA-VJ2M-9F5J-MPR5 Vapor vulnerable to denial of service in HTTP Range Request of FileMiddleware

Vapor is an HTTP web framework for Swift and middleware is a logic chain between the client and a Vapor route handler. FileMiddleware enables the serving of assets from the Public folder of a project to the client. Vapor before 4.60.3 is vulnerable to denial of service due to an integer overflow...

Vapor vulnerable to denial of service in URLEncodedFormDecoder

Vapor is an HTTP web framework for Swift. Vapor versions earlier than 4.61.1 are vulnerable to a denial of service in the URLEncodedFormDecoder. Impact When using automatic content decoding, e.g. swift app.post"foo" request - String in let foo = try request.content.decodeFoo.self return "\foo" An...

GHSA-QVXG-WJXC-R4GG Vapor vulnerable to denial of service in URLEncodedFormDecoder

Vapor is an HTTP web framework for Swift. Vapor versions earlier than 4.61.1 are vulnerable to a denial of service in the URLEncodedFormDecoder. Impact When using automatic content decoding, e.g. swift app.post"foo" request - String in let foo = try request.content.decodeFoo.self return "\foo" An...

Swift-corelibs-foundation denial of service in JSON decoding with JSONDecoder

Impact A program using swift-corelibs-foundation is vulnerable to a denial of service attack caused by a potentially malicious source producing a JSON document containing a type mismatch. This vulnerability is caused by the interaction between a deserialization mechanism offered by the Swift...

GHSA-239C-6CV2-WWX8 Swift-corelibs-foundation denial of service in JSON decoding with JSONDecoder

Impact A program using swift-corelibs-foundation is vulnerable to a denial of service attack caused by a potentially malicious source producing a JSON document containing a type mismatch. This vulnerability is caused by the interaction between a deserialization mechanism offered by the Swift...

Swift-corelibs-foundation denial of service in JSON decoding with JSONDecoder

A program using swift-corelibs-foundation is vulnerable to a denial of service attack caused by a potentially malicious source producing a JSON document containing a type mismatch. This vulnerability is caused by the interaction between a deserialization mechanism offered by the Swift standard...

Vapor vulnerable to denial of service in URLEncodedFormDecoder

Vapor is an HTTP web framework for Swift. Vapor versions earlier than 4.61.1 are vulnerable to a denial of service in the URLEncodedFormDecoder...

Vapor vulnerable to denial of service in HTTP Range Request of FileMiddleware

Vapor is an HTTP web framework for Swift and middleware is a logic chain between the client and a Vapor route handler. FileMiddleware enables the serving of assets from the Public folder of a project to the client. Vapor before 4.60.3 is vulnerable to denial of service due to an integer overflow...

SUSE-SU-2023:2378-1 Security update for openstack-heat, openstack-swift, python-Werkzeug

This update for openstack-heat, openstack-swift, python-Werkzeug contains the following fixes: Security fixes included in this update: openstack-heat: - CVE-2023-1625: Fixed an issue where parameter values marked as 'hidden' would be shown in the stack's environment bsc1209774. openstack-swift: -...

GHSA-4RHQ-VQ24-88GW Uncontrolled Recursion in HTTP2ToRawGRPCServerCodec

Impact Affected gRPC Swift servers are vulnerable to uncontrolled recursion and stack consumption when parsing certain payloads. This may lead to a denial of service. Patches The problem has been fixed in 1.2.0. Workarounds No workaround is available. Users must upgrade...

Uncontrolled Recursion in HTTP2ToRawGRPCServerCodec

Affected gRPC Swift servers are vulnerable to uncontrolled recursion and stack consumption when parsing certain payloads. This may lead to a denial of service...

swift-nio-http2 vulnerable to denial of service via ALTSVC or ORIGIN frames

A program using swift-nio-http2 is vulnerable to a denial of service attack caused by a network peer sending ALTSVC or ORIGIN frames. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. This vulnerability is caused by a logical error...

GHSA-PGFX-G6RC-8CJV swift-nio-http2 vulnerable to denial of service via ALTSVC or ORIGIN frames

A program using swift-nio-http2 is vulnerable to a denial of service attack caused by a network peer sending ALTSVC or ORIGIN frames. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. This vulnerability is caused by a logical error...

swift-nio-http2 vulnerable to denial of service via invalid HTTP/2 HEADERS frame length

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. This vulnerability is caused by a logica...

GHSA-W3F6-PC54-GFW7 swift-nio-http2 vulnerable to denial of service via mishandled HPACK variable length integer encoding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. There are a number of...

swift-nio-http2 vulnerable to denial of service via invalid HTTP/2 HEADERS frame length

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. This vulnerability is caused by a logica...

swift-nio-http2 vulnerable to denial of service via mishandled HPACK variable length integer encoding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. There are a number of...