The aarch64_ext_ldst_reglist function in opcodes/aarch64-dis.c in GNU Binutils 2.28 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by mishandling of this file during "objdump -D" execution.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://sourceware.org/bugzilla/show_bug.cgi?id=21595 | issue tracking third party advisory patch |
| https://www.exploit-db.com/exploits/42204/ | exploit |
| https://security.gentoo.org/glsa/201801-01 | vendor advisory |
| http://www.securityfocus.com/bid/99103 | vdb entry third party advisory |