Description
A vulnerability was determined in GNU Binutils 2.45. Affected by this vulnerability is the function get_link_hash_entry of the file bfd/elflink.c of the component Linker. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.46 addresses this issue. Patch name: aeaaa9af6359c8e394ce9cf24911fec4f4d23703. It is advisable to upgrade the affected component.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| GNU | Binutils | 2.45 |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.5, < * |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.5, < * |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | >= V3.1.5, < * |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | >= V3.1.5, < * |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | >= V3.1.5, < * |
References
- https://sourceware.org/bugzilla/attachment.cgi?id=16361Broken Link
- https://sourceware.org/bugzilla/show_bug.cgi?id=33450Exploit, Issue Tracking
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=aeaaa9af6359c8e394ce9cf24911fec4f4d23703Exploit, Issue Tracking
- https://vuldb.com/?ctiid.327350Permissions Required, VDB Entry
- https://vuldb.com/?id.327350Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.665591Third Party Advisory, VDB Entry
- https://www.gnu.org/Product
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://sourceware.org/bugzilla/show_bug.cgi?id=33450Exploit, Issue Tracking
Timeline
- Published
- Oct 7, 2025
- Last modified
- Oct 8, 2026
- NVD status
- Modified