CVE-2021-4214
Summary
| CVE | CVE-2021-4214 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-08-24 16:15:00 UTC |
| Updated | 2022-11-08 02:32:00 UTC |
| Description | A heap overflow flaw was found in libpngs' pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service. |
Risk And Classification
Problem Types: CWE-120
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 10.0 | All | All | All |
| Operating System | Debian | Debian Linux | 11.0 | All | All | All |
| Application | Libpng | Libpng | 1.6.0 | - | All | All |
| Application | Netapp | Ontap Select Deploy Administration Utility | - | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| A potential heap overflow issue · Issue #302 · glennrp/libpng · GitHub | MISC | github.com | |
| CVE-2021-4214 | MISC | security-tracker.debian.org | |
| CVE-2021-4214 Libpng Vulnerability in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| 2043393 – (CVE-2021-4214) CVE-2021-4214 libpng: hardcoded value leads to heap-overflow | MISC | bugzilla.redhat.com | |
| Red Hat Customer Portal - Access to 24x7 support and knowledge | MISC | access.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.