CVE catalog
CVE-2021-3530
binutils: CVE-2021-3530
- Severity
- Low · CVSS 3.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.40% · Oct 25, 2026
A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | binutils | sid | 2.47.50.20261021-1 | fixed |
| Debian | binutils | forky | 2.47.50.20261021-1 | fixed |
| Debian | binutils | trixie | 2.44-3 | fixed |
| Debian | binutils | bookworm | 2.40-2 | fixed |
| Ubuntu | gdb | 22.04 | 11.1-0ubuntu2 | vulnerable |
| Ubuntu | gdb | 22.04 | 11.1-0ubuntu3 | vulnerable |
| Ubuntu | gdb | 22.04 | 11.2-0ubuntu1 | vulnerable |
| Ubuntu | gdb | 22.04 | 12.0.50.20220217-0ubuntu1 | vulnerable |
| Ubuntu | gdb | 22.04 | 12.0.90-0ubuntu1 | vulnerable |
| Ubuntu | gdb | 22.04 | 12.1-0ubuntu1~22.04 | fixed |
| Ubuntu | libiberty | 22.04 | 20210106-1build1 | vulnerable |
| Ubuntu | libiberty | 22.04 | 20211102-1 | vulnerable |
| Ubuntu | libiberty | 22.04 | 20211102-1build1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | binutils | source | sid | 2.37.90.20220207-1 | unimportant | Not reported | Not reported |
| Debian | binutils | source | forky | 2.37.90.20220207-1 | unimportant | Not reported | Not reported |
| Debian | binutils | source | trixie | 2.37.90.20220207-1 | unimportant | Not reported | Not reported |
| Debian | binutils | source | bookworm | 2.37.90.20220207-1 | unimportant | Not reported | Not reported |
| Ubuntu | gdb | deb | 22.04 | 12.1-0ubuntu1~22.04 | Not reported | UBUNTU-CVE-2021-3530 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [binutils]Fixed
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-aarch64-linux-gnu]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-alpha-linux-gnu]Fixed
Source package: [binutils]
Details (1)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-alpha-linux-gnu-dbg]Fixed
Source package: [binutils]
Details (1)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-arc-linux-gnu]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-arc-linux-gnu-dbg]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-arm-linux-gnueabi]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-arm-linux-gnueabihf]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-common]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-dev]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-doc]Fixed
Source package: [binutils]
Details (2)
2.40-2· all · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· all · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-for-build]Fixed
Source package: [binutils]
Details (2)
2.40-2· all · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· all · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-for-host]Fixed
Source package: [binutils]
Details (2)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
2.40-2· arm64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-hppa64-linux-gnu]Fixed
Source package: [binutils]
Details (1)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
Source package: [binutils]
Details (1)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-hppa-linux-gnu]Fixed
Source package: [binutils]
Details (1)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
- [binutils-hppa-linux-gnu-dbg]Fixed
Source package: [binutils]
Details (1)
2.40-2· amd64 · bookwormFixed · Fixed:
2.37.90.20220207-1dsa · binutils · debian · bookworm; dsa · binutils · debian · 12
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_4146-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-3530]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-3530]
- [https://security-tracker.debian.org/tracker/CVE-2021-3530]
- [https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-3530.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0794.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]