CVE-2021-3530
First published: Mon May 03 2021(Updated: )
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.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU Binutils | =2.36 | |
| NetApp ONTAP Select Deploy administration utility |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1956423
- https://security.gentoo.org/glsa/202208-30
- https://security.netapp.com/advisory/ntap-20210716-0006/
- https://src.fedoraproject.org/rpms/binutils/blob/rawhide/f/binutils-CVE-2021-3530.patch
- https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1925348
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1956424
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1956425
- https://access.redhat.com/security/cve/cve-2021-3530
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1982320
Frequently Asked Questions
What is CVE-2021-3530?
CVE-2021-3530 is a vulnerability found in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36.
What is the severity of CVE-2021-3530?
The severity of CVE-2021-3530 is high with a CVSS score of 7.5.
How does CVE-2021-3530 affect GNU Binutils?
CVE-2021-3530 affects GNU Binutils version 2.36.
How does CVE-2021-3530 affect NetApp ONTAP Select Deploy administration utility?
CVE-2021-3530 does not affect NetApp ONTAP Select Deploy administration utility.
How can I fix CVE-2021-3530?
To fix CVE-2021-3530, users should update to a version of GNU Binutils where the vulnerability is patched.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/weakness
- agent/remedy
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2021-3530
- agent/severity
- agent/references
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- agent/trending
- vendor/gnu
- canonical/gnu binutils
- version/gnu binutils/2.36
- vendor/netapp
- canonical/netapp ontap select deploy administration utility