Unrated severityOSV Advisory· Published Dec 10, 2018· Updated Aug 5, 2024

CVE-2018-20002

Description

The _bfd_generic_read_minisymbols function in syms.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31, has a memory leak via a crafted ELF file, leading to a denial of service (memory consumption), as demonstrated by nm.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

GNU/BinutilsOSV2 versions
binutils-2_31, gdb-4_18-branchpoint, gdb-7.10-branchpoint, …+ 1 more
- (no CPE)range: binutils-2_31, gdb-4_18-branchpoint, gdb-7.10-branchpoint, …
- (no CPE)range: = 2.31

Patches

Vulnerability mechanics

References

security.gentoo.org/glsa/201908-01mitrevendor-advisoryx_refsource_GENTOO
usn.ubuntu.com/4336-1/mitrevendor-advisoryx_refsource_UBUNTU
www.securityfocus.com/bid/106142mitrevdb-entryx_refsource_BID
security.netapp.com/advisory/ntap-20190221-0004/mitrex_refsource_CONFIRM
sourceware.org/bugzilla/show_bug.cgimitrex_refsource_MISC
support.f5.com/csp/article/K62602089mitrex_refsource_CONFIRM

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