Mirror of git.yoctoproject.org/poky https://git.enea.com/cgit/linux/poky.git/atom?h=scarthgap 2024-12-06T13:50:24+00:00 2024-12-06T13:50:24+00:00 Jiaying Song jiaying.song.cn@windriver.com 2024-11-22T09:21:49+00:00 urn:sha1:6653eb6e900e9a2934b6c934f26555fe28c1a8d9 A Denial of Service (DoS) vulnerability exists in the jaraco/zipp library, affecting all versions prior to 3.19.1. The vulnerability is triggered when processing a specially crafted zip file that leads to an infinite loop. This issue also impacts the zipfile module of CPython, as features from the third-party zipp library are later merged into CPython, and the affected code is identical in both projects. The infinite loop can be initiated through the use of functions affecting the `Path` module in both zipp and zipfile, such as `joinpath`, the overloaded division operator, and `iterdir`. Although the infinite loop is not resource exhaustive, it prevents the application from responding. The vulnerability was addressed in version 3.19.1 of jaraco/zipp. References: https://nvd.nist.gov/vuln/detail/CVE-2024-5569 Upstream patches: https://github.com/jaraco/zipp/pull/120/commits/79a309fe54dc6b7934fb72e9f31bcb58f2e9f547 https://github.com/jaraco/zipp/pull/120/commits/564fcc10cdbfdaecdb33688e149827465931c9e0 https://github.com/jaraco/zipp/pull/120/commits/58115d2be968644ce71ce6bcc9b79826c82a1806 https://github.com/jaraco/zipp/pull/120/commits/c18417ed2953e181728a7dac07bff88a2190abf7 (From OE-Core rev: ec77cfe12f0790c7e3cf2d9bf00e47b4c653997c) Signed-off-by: Jiaying Song <jiaying.song.cn@windriver.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>