Description
The _bfd_XX_bfd_copy_private_bfd_data_common 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 (external_IMAGE_DEBUG_DIRECTORY) *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 _bfd_pex64_bfd_copy_private_bfd_data_common in pex64igen.c.
Published: 2018-04-29
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2018-2606 The _bfd_XX_bfd_copy_private_bfd_data_common 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 (external_IMAGE_DEBUG_DIRECTORY) *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 _bfd_pex64_bfd_copy_private_bfd_data_common in pex64igen.c.
Ubuntu USN Ubuntu USN USN-4336-1 GNU binutils vulnerabilities
Ubuntu USN Ubuntu USN USN-4336-2 GNU binutils vulnerabilities
History

No history.

Subscriptions

Gnu Binutils
Redhat Enterprise Linux Enterprise Linux Desktop Enterprise Linux Server Enterprise Linux Workstation
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T07:39:07.710Z

Reserved: 2018-04-29T00:00:00.000Z

Link: CVE-2018-10534

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-04-29T15:29:00.227

Modified: 2024-11-21T03:41:30.643

Link: CVE-2018-10534

cve-icon Redhat

Severity : Low

Publid Date: 2018-04-24T00:00:00Z

Links: CVE-2018-10534 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses