Astra Linux – Vulnerability in Firefox, Thunderbird

On arm64, an WASM brtable instruction with many entries could cause the label to be too far away from the instruction, leading to truncation and incorrect computation of the branch address. This vulnerability was fixed in Firefox 141, Firefox ESR 115.26, Firefox ESR 128.13, Firefox ESR 140.1,...

firefox: thunderbird: Large branch table could lead to truncated instruction

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: On arm64, a WASM brtable instruction with a large number of entries could lead to the label being too far from the instruction, causing truncation and incorrect computation of th...

firefox: thunderbird: Large branch table could lead to truncated instruction

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: On arm64, a WASM brtable instruction with a large number of entries could lead to the label being too far from the instruction, causing truncation and incorrect computation of th...