icu security update

60.3-2 - Apply ICU-13634-Adding-integer-overflow-logic-to-ICU4C-num.patch - Apply ICU-20958-Prevent-SEGVMAPERR-in-append.patch - Resolves: rhbz1808238...

Chrome V8 KeyAccumulator Bug Exploit

Chrome V8 suffers from a bug in KeyAccumulator that can cause a crash. Chrome: V8: A bug with KeyAccumulator PoC: for let i = 0; i https://cs.chromium.org/chromium/src/v8/src/objects.cc?rcl=a2ca1996873f3ffa79d9495fb2cf4e7c0e51d9e9&l=18369. The new table is directly used as the backing store of th...

Google Android - 'ih264d_process_intra_mb' Memory Corruption

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=523 The attached file causes a crash in ih264dprocessintramb in avc parsing, likely due to incorrect bounds checking in one of the memcpy or memset calls in the method. The file crashes with the following stack trace in M: 09-08...