A vulnerability was found in libarchive's handling of RAR archives. A specially crafted RAR file can cause a heap overflow, potentially leading to code execution in the context of the application.
Find out more about CVE-2016-4302 from the MITRE CVE dictionary dictionary and NIST NVD.
| Base Score | 6 |
|---|---|
| Base Metrics | AV:N/AC:M/Au:S/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | Single |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| CVSS3 Base Score | 7.7 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity Impact | High |
| Availability Impact | Low |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 7 (libarchive) | RHSA-2016:1844 | 2016-09-12 |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 6 | libarchive | Not affected |
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