CVE-2020-35448

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35.1. A heap-based buffer over-read can occur in bfd_getl_signed_32 in libbfd.c because sh_entsize is not validated in _bfd_elf_slurp_secondary_reloc_section in elf.c.

References

Affected packages

Git / sourceware.org/git/binutils-gdb.git

Affected ranges

Type

GIT

Repo

https://sourceware.org/git/binutils-gdb.git

Events

Introduced

7e46a74aa3713c563940960e361e08defda019c2

Last Affected

7e46a74aa3713c563940960e361e08defda019c2

Database specific

Show details

{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:gnu:binutils:2.35.1:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "2.35.1"
                },
                {
                    "last_affected": "2.35.1"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

2.*

2.35.1

Other

binutils-2_35_1

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-35448.json"