Description
A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The code maintainer replied with "[f]ixed for 2.46".
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
GNU Binutils
2.45affected
References
- https://vuldb.com/?id.326123 ↗
- https://vuldb.com/?ctiid.326123 ↗
- https://vuldb.com/?submit.661276 ↗
- https://sourceware.org/bugzilla/show_bug.cgi?id=33464 ↗
- https://sourceware.org/bugzilla/show_bug.cgi?id=33464#c2 ↗
- https://sourceware.org/bugzilla/attachment.cgi?id=16358 ↗
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea1a0737c7692737a644af0486b71e4a392cbca8 ↗
- https://www.gnu.org/ ↗
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html ↗