CVE-2017-6420
Summary
| CVE | CVE-2017-6420 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-08-07 03:29:00 UTC |
| Updated | 2018-10-21 10:29:00 UTC |
| Description | The wwunpack function in libclamav/wwunpack.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (use-after-free) via a crafted PE file with WWPack compression. |
Risk And Classification
Problem Types: CWE-416
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Bug 11798 – Clamav causes a use-after-free vulnerability when parsing PE files. | MISC | bugzilla.clamav.net | Permissions Required |
| bb19798 - fix out of bound memory access for crafted wwunpack file. · Cisco-Talos/clamav-devel@dfc00cd · GitHub | MISC | github.com | Issue Tracking, Patch, Third Party Advisory |
| ClamAV: Multiple vulnerabilities (GLSA 201804-16) — Gentoo security | GENTOO | security.gentoo.org | |
| varsleak-vul/clamav-use-after-free-pe.md at master · varsleak/varsleak-vul · GitHub | MISC | github.com | Third Party Advisory |
| 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.
Legacy QID Mappings
- 710259 Gentoo Linux ClamAV Multiple Vulnerabilities (GLSA 201804-16)