CVE-2018-6323

HIGH7.8

The elf_object_p function in elfcode

Published Jan 26, 2018

Modified 1 years ago

Details

The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer overflow because bfd_size_type multiplication is not used. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

References

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html

WEB

http://www.securityfocus.com/bid/102821

WEB

https://sourceware.org/bugzilla/show_bug.cgi?id=22746

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2018-6323

DETECTION