UBUNTU-CVE-2021-3530
- Source
- https://ubuntu.com/security/CVE-2021-3530
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3530.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3530
- Upstream
- Published
- 2021-06-02T15:15:00Z
- Modified
- 2025-07-18T16:46:26Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - low
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Ubuntu:22.04:LTS / gdb
Package
- Name
- gdb
- Purl
- pkg:deb/ubuntu/gdb@12.1-0ubuntu1~22.04?arch=source&distro=jammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed12.1-0ubuntu1~22.04
Affected versions
11.*
11.1-0ubuntu2
11.1-0ubuntu3
11.2-0ubuntu1
12.*
12.0.50.20220217-0ubuntu1
12.0.90-0ubuntu1
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdb"
},
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdb-dbgsym"
},
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdb-doc"
},
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdb-multiarch"
},
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdb-multiarch-dbgsym"
},
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdb-source"
},
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdbserver"
},
{
"binary_version": "12.1-0ubuntu1~22.04",
"binary_name": "gdbserver-dbgsym"
}
]
}