CVE-2018-10534

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Source
https://cve.org/CVERecord?id=CVE-2018-10534
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-10534.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-10534
Downstream
Related
Published
2018-04-29T15:29:00.227Z
Modified
2026-05-15T12:03:25.804955115Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The bfdXXbfdcopyprivatebfddatacommon function in peXXigen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, processes a negative Data Directory size with an unbounded loop that increases the value of (externalIMAGEDEBUGDIRECTORY) *edd so that the address exceeds its own memory region, resulting in an out-of-bounds memory write, as demonstrated by objcopy copying private info with bfdpex64bfdcopyprivatebfddata_common in pex64igen.c.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_desktop",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_server",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "redhat:enterprise_linux_workstation",
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ]
        }
    ]
}
References

Affected packages