CVE-2018-10534

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published4/29/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

gnu:binutilsredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_workstation

Weaknesses (CWE)

CWE-787

References

http://www.securityfocus.com/bid/104025(cve@mitre.org)

https://access.redhat.com/errata/RHBA-2019:0327(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2018:3032(cve@mitre.org)

https://security.gentoo.org/glsa/201908-01(cve@mitre.org)

https://sourceware.org/bugzilla/show_bug.cgi?id=23110(cve@mitre.org)

https://usn.ubuntu.com/4336-1/(cve@mitre.org)

http://www.securityfocus.com/bid/104025(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHBA-2019:0327(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:3032(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201908-01(af854a3a-2127-422b-91ae-364da2661108)

https://sourceware.org/bugzilla/show_bug.cgi?id=23110(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4336-1/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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