GNU Binutils Linker elf-eh-frame.c _bfd_elf_parse_eh_frame heap-based overflow
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.3%
exploitation probability
0.3%top 83% of all CVEs
observed exploitation
nono source reports it
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".
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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=16358https://sourceware.org/bugzilla/show_bug.cgi?id=33464https://sourceware.org/bugzilla/show_bug.cgi?id=33464#c2https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea1a0737c7692737a644af0486b71e4a392cbca8https://vuldb.com/?ctiid.326123https://vuldb.com/?id.326123https://vuldb.com/?submit.661276https://www.gnu.org/