CVE-2018-10534
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.
Risk Information
Base Score
5.5
MODERATE
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.469
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| GNU assembler, linker and binary utilities (USN-4336-1) binutils_2.30-21ubuntu1~18.04.3_i386.deb | Linux |
| GNU assembler, linker and binary utilities (USN-4336-1) binutils_2.30-21ubuntu1~18.04.3_amd64.deb | Linux |
| GNU assembler, linker and binary utilities (USN-4336-1) binutils-multiarch_2.30-21ubuntu1~18.04.3_i386.deb | Linux |
| GNU assembler, linker and binary utilities (USN-4336-1) binutils-multiarch_2.30-21ubuntu1~18.04.3_amd64.deb | Linux |
| Out-of-bounds Write Vulnerability (CVE-2018-10534) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234