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objdump

About this tag
The objdump tag on WindowsForum.com covers discussions about the GNU Binutils objdump utility, particularly its security vulnerabilities and stability issues. Recent content focuses on CVE-2022-47696, a bug in objdump's symbol-comparison routine that can cause a denial-of-service crash when processing crafted object files. This vulnerability affects Binutils releases before 2.39.3 and poses risks in automated binary analysis environments. The tag includes troubleshooting tips for handling objdump crashes and updates on patched versions. While primarily a Linux tool, objdump is relevant to Windows users who run GNU utilities via WSL or cross-compilation toolchains. The tag also touches on broader binary analysis and security topics.
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    CVE-2022-47696: Binutils objdump DoS crash from crafted files

    Binutils’ objdump shipped a subtle but dangerous bug in its symbol-comparison routine that could be triggered by crafted object files to crash the tool and, in many real-world setups, take down services that rely on automated binary analysis. Background / Overview The vulnerability tracked as...
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