Description

The find_nearest_line function in addr2line in GNU Binutils 2.28 does not handle the case where the main file name and the directory name are both empty, triggering a NULL pointer dereference and an invalid write, and leading to a program crash.

References

http://www.securityfocus.com/bid/97275

https://security.gentoo.org/glsa/201801-01

https://sourceware.org/bugzilla/show_bug.cgi?id=20891

Details

Risk Information

CVSS v2

CVSS v3