CVE-2023-33953

gRPC contains a vulnerability that allows hpack table accounting errors could lead to unwanted disconnects between clients and servers in exceptional cases/ Three vectors were found that allow the following DOS attacks: - Unbounded memory buffering in the HPACK parser - Unbounded CPU consumption ...

CVE-2023-33953 Denial-of-Service in gRPC

gRPC contains a vulnerability that allows hpack table accounting errors could lead to unwanted disconnects between clients and servers in exceptional cases/ Three vectors were found that allow the following DOS attacks: - Unbounded memory buffering in the HPACK parser - Unbounded CPU consumption ...

CVE-2023-33953

CVE-2023-33953 concerns the gRPC HPACK parser. Multiple vectors cause denial-of-service via: (1) unbounded memory buffering due to header size checks behind string reads, (2) unbounded CPU due to per-input-block memory copies creating an 0(n^2) parsing loop, (3) HPACK varints that can start with ...

CVE-2023-33953 Denial-of-Service in gRPC

gRPC contains a vulnerability that allows hpack table accounting errors could lead to unwanted disconnects between clients and servers in exceptional cases/ Three vectors were found that allow the following DOS attacks: - Unbounded memory buffering in the HPACK parser - Unbounded CPU consumption ...

PT-2023-24594

Name of the Vulnerable Software and Affected Versions gRPC affected versions not specified Description The issue allows hpack table accounting errors, which could lead to unwanted disconnects between clients and servers in exceptional cases. Three vectors were found that allow the following DOS...

CVE-2023-33953: Excessive Iteration

gRPC contains a vulnerability that allows hpack table accounting errors could lead to unwanted disconnects between clients and servers in exceptional cases/ Three vectors were found that allow the following DOS attacks: - Unbounded memory buffering in the HPACK parser - Unbounded CPU consumption ...

CVE-2023-29407

A flaw was found in the Golang tiff package, where it is vulnerable to a denial of service caused by an excessive iteration flaw. By persuading a victim to open a specially crafted image file, a remote attacker can cause excessive CPU consumption in decoding, resulting in a denial of service...

Denial Of Service (DoS)

golang.org/x/image is vulnerable to Denial of Service DoS. The vulnerability exists when reader.go parses a tiled tiff image with a height of 0, and has a very large width which results in excessive CPU consumption while decoding, possibly allowing an attacker to cause an application crash or...

GHSA-J3P8-6MRQ-6G7H Golang TIFF decoder vulnerable to excessive CPU consumption

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

CVE-2023-29407

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

Code injection

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

CVE-2023-29407

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

CVE-2023-29407 Excessive CPU consumption when decoding 0-height images in golang.org/x/image/tiff

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

CVE-2023-29407 Excessive CPU consumption when decoding 0-height images in golang.org/x/image/tiff

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

CVE-2023-29407

CVE-2023-29407 describes a denial of service via CPU exhaustion when decoding a malicious image. The vulnerability is referenced in Fedora advisories for golang-x-image, with fixes issued (e.g., update to 0.13.0 across affected releases). Nessus/NCSC entries corroborate that Fedora packages in mu...

CVE-2023-29407

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

CVE-2023-29407 Excessive CPU consumption when decoding 0-height images in golang.org/x/image/tiff

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...

CVE-2023-29408 Excessive resource consumption in golang.org/x/image/tiff

The TIFF decoder does not place a limit on the size of compressed tile data. A maliciously-crafted image can exploit this to cause a small image both in terms of pixel width/height, and encoded size to make the decoder decode large amounts of compressed data, consuming excessive memory and CPU...

CVE-2023-29408

The TIFF decoder does not place a limit on the size of compressed tile data. A maliciously-crafted image can exploit this to cause a small image both in terms of pixel width/height, and encoded size to make the decoder decode large amounts of compressed data, consuming excessive memory and CPU...

GO-2023-1990 Excessive CPU consumption when decoding 0-height images in golang.org/x/image/tiff

A maliciously-crafted image can cause excessive CPU consumption in decoding. A tiled image with a height of 0 and a very large width can cause excessive CPU consumption, despite the image size width height appearing to be zero...