NULL Pointer Dereference Affecting binutils-devel package, versions <0:2.27-41.base.0.2.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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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/