GNU Binutils Linker elflink.c bfd_elf_gc_record_vtentry out-of-bounds
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.2%
exploitation probability
0.2%top 89% of all CVEs
observed exploitation
nono source reports it
A vulnerability has been found in GNU Binutils 2.45. This impacts the function bfd_elf_gc_record_vtentry of the file bfd/elflink.c of the component Linker. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier of the patch is 047435dd988a3975d40c6626a8f739a0b2e154bc. To fix this issue, it is recommended to deploy a patch.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
GNU · BinutilsReferences
https://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://sourceware.org/bugzilla/attachment.cgi?id=16378https://sourceware.org/bugzilla/show_bug.cgi?id=33452https://sourceware.org/bugzilla/show_bug.cgi?id=33452#c8https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=047435dd988a3975d40c6626a8f739a0b2e154bchttps://vuldb.com/?ctiid.327348https://vuldb.com/?id.327348https://www.gnu.org/