NULL Pointer Dereference Affecting binutils-devel package, versions <0:2.27-41.base.0.2.el7
Threat Intelligence
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- published10 Apr 2022
- disclosed23 Jun 2018
Introduced: 23 Jun 2018
CVE-2018-12697 (opens in a new tab)How to fix?
Upgrade Oracle:7 binutils-devel to version 0:2.27-41.base.0.2.el7 or higher.
This issue was patched in ELSA-2019-2075.
NVD Description
Note: Versions mentioned in the description apply only to the upstream binutils-devel package and not the binutils-devel package as distributed by Oracle.
See How to fix? for Oracle:7 relevant fixed versions and status.
A NULL pointer dereference (aka SEGV on unknown address 0x000000000000) was discovered in work_stuff_copy_to_from in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. This can occur during execution of objdump.
References
- https://linux.oracle.com/cve/CVE-2018-12697.html
- https://linux.oracle.com/errata/ELSA-2019-2075.html
- http://www.securityfocus.com/bid/104538
- https://access.redhat.com/errata/RHSA-2019:2075
- https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454
- https://security.gentoo.org/glsa/201908-01
- https://sourceware.org/bugzilla/show_bug.cgi?id=23057
- https://usn.ubuntu.com/4326-1/
- https://usn.ubuntu.com/4336-1/