Description
The parse_die function in dwarf1.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (integer overflow and application crash) via an ELF file with corrupt dwarf1 debug information, as demonstrated by nm.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | binutils | 2.30-6 | — |
| Debian 13 | binutils | 2.30-6 | — |
| Debian 12 | binutils | 2.30-6 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | binutils | 2.26.1-1ubuntu1~16.04.8+esm1 | USN-4336-2 |
| Ubuntu Pro 14.04 LTS | binutils | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 | binutils +1 | 2.27-34.base.el7 | RHSA-2018:3032 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | binutils | 2.32-7.5.1 | SUSE-SU-2019:2779-1 |
| SLES 15 | binutils | 2.31-6.3.1 | SUSE-SU-2019:2780-1, SUSE-SU-2018:3170-1 |
| SLES 12 SP3 | binutils +2 | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
| SLES 12 SP2 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-2, SUSE-SU-2018:3207-1 |
| SLES 12 SP1 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
| SLES for SAP 12 SP3 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
| SLES for SAP 12 SP2 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
| SLES for SAP 12 SP1 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
| SUSE OpenStack Cloud 7 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
| SUSE Enterprise Storage 4 | binutils | 2.31-9.26.1 | SUSE-SU-2018:3207-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | binutils | 2.37-1.3 | openSUSE-SU-2024:10651-1 |
| openSUSE Leap 15.1 | binutils +20 | 2.32-lp151.3.3.1 | openSUSE-SU-2019:2432-1 |
| openSUSE Leap 15.0 | binutils | 2.32-lp150.10.1 | openSUSE-SU-2019:2415-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.8 | binutils | 2.30-r6 | — |
| Alpine v3.7 | binutils | 2.30-r2 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | binutils +1 | 2.29.1-27.amzn2.0.1 | ALAS2-2019-1185, ALAS2-2019-1138 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | binutils +1 | 2.27-34.base.0.1.el7 | ELSA-2018-3032 |
Advisories 13
- RHSA-2018:3032 Red Hat Security Advisory: binutils security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- USN-4336-2 binutils vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- openSUSE-SU-2024:10651-1 binutils-2.37-1.3 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2780-1 Security update for binutils SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:2432-1 Security update for binutils SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2018:3170-1 Security update for binutils SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:2415-1 Security update for binutils SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2018:3207-2 Security update for binutils SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2018:3207-1 Security update for binutils SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2779-1 Security update for binutils SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2-2019-1185 Moderate: binutils security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Apr 8, 2025
- ALAS2-2019-1138 Low: binutils security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Jan 9, 2019
- ELSA-2018-3032 Low: binutils security, bug fix, and enhancement update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Nov 5, 2018
References
- https://sourceware.org/bugzilla/show_bug.cgi?id=22894
- RHSA-2018:3032 vendor-advisory
- GLSA-201811-17 vendor-advisory
- RHBA-2019:0327 vendor-advisory
- openSUSE-SU-2019:2415 vendor-advisory
- openSUSE-SU-2019:2432 vendor-advisory