Libunwind provides a C ABI to determine the call-chain of a program.
An off by one array indexing error was found in libunwind. It is unlikely
that any exploitable attack vector exists in current builds or supported
usage. (CVE-2015-3239)
This issue was discovered by Paolo Bonzini of Red Hat.
All users of libunwind are advised to upgrade to these updated packages,
which correct this issue.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | x86_64 | libunwind-debuginfo | < 1.1-4.1.el7ost | libunwind-debuginfo-1.1-4.1.el7ost.x86_64.rpm |
RedHat | 7 | x86_64 | libunwind | < 1.1-4.1.el7ost | libunwind-1.1-4.1.el7ost.x86_64.rpm |