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(parent: 4fb30dd) | patch
busybox: Fix for CVE-2021-42374
authorPavel Zhukov <pavel.zhukov@huawei.com>
Wed, 1 Dec 2021 09:54:36 +0000 (10:54 +0100)
committerSteve Sakoman <steve@sakoman.com>
Mon, 6 Dec 2021 14:48:48 +0000 (04:48 -1000)
commit297719989ebe8ce7d50e3991cba3e268938690ce
tree3aacad38aa8f0f84256f0e47137342dc176dc01dtree | snapshot
parent4fb30dd540b1fb56a14237e21e84b22f8b515dc5commit | diff
busybox: Fix for CVE-2021-42374

An out-of-bounds heap read in unlzma leads to information leak and
denial of service when crafted LZMA-compressed input is decompressed.
This can be triggered by any applet/format that internally supports
LZMA compression.

Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-42374

Signed-off-by: Pavel Zhukov <pavel.zhukov@huawei.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
meta/recipes-core/busybox/busybox/CVE-2021-42374.patch [new file with mode: 0644] blob
meta/recipes-core/busybox/busybox_1.31.1.bb diff | blob | history
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