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.
References
| Link | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2021-4214 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2043393 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/glennrp/libpng/issues/302 | Exploit Third Party Advisory |
| https://security-tracker.debian.org/tracker/CVE-2021-4214 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20221020-0001/ | Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2021-4214 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2043393 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/glennrp/libpng/issues/302 | Exploit Third Party Advisory |
| https://security-tracker.debian.org/tracker/CVE-2021-4214 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20221020-0001/ | Third Party Advisory |
Configurations
History
21 Nov 2024, 06:37
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://access.redhat.com/security/cve/CVE-2021-4214 - Third Party Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=2043393 - Exploit, Issue Tracking, Third Party Advisory | |
| References | () https://github.com/glennrp/libpng/issues/302 - Exploit, Third Party Advisory | |
| References | () https://security-tracker.debian.org/tracker/CVE-2021-4214 - Third Party Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20221020-0001/ - Third Party Advisory |
Information
Published : 2022-08-24 16:15
Updated : 2024-11-21 06:37
NVD link : CVE-2021-4214
Mitre link : CVE-2021-4214
CVE.ORG link : CVE-2021-4214
JSON object : View
Products Affected
netapp
- ontap_select_deploy_administration_utility
debian
- debian_linux
libpng
- libpng