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Vulnerability record · CVE-2018-12697 · published 23 June 2018

CVE-2018-12697: Gnu binutils null pointer dereference vulnerability

Gnu · Binutils

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.

7.5 CVSS 3.0 High EPSS 5.0% · top 8.1% CWE-476 · NULL pointer dereference
7.5CVSS 3.0 base score, v2 5.0
5.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References, 6 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/104538 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:2075
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 ExploitThird Party Advisory
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 ExploitIssue TrackingVendor Advisory
https://security.gentoo.org/glsa/201908-01
https://sourceware.org/bugzilla/show_bug.cgi?id=23057 ExploitIssue TrackingThird Party Advisory
https://usn.ubuntu.com/4326-1/
https://usn.ubuntu.com/4336-1/
http://www.securityfocus.com/bid/104538 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:2075
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 ExploitThird Party Advisory
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 ExploitIssue TrackingVendor Advisory
https://security.gentoo.org/glsa/201908-01
https://sourceware.org/bugzilla/show_bug.cgi?id=23057 ExploitIssue TrackingThird Party Advisory
https://usn.ubuntu.com/4326-1/
https://usn.ubuntu.com/4336-1/

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Source: NIST National Vulnerability Database (record CVE-2018-12697), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.