Executive Summary
| Summary | |
|---|---|
| Title | libarchive vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-3884-1 | First vendor Publication | 2019-02-07 |
| Vendor | Ubuntu | Last vendor Modification | 2019-02-07 |
| Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.3 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in libarchive. Software Description: - libarchive: Library to read/write archive files Details: It was discovered that libarchive incorrectly handled certain 7zip files. An attacker could possibly use this issue to cause a denial of service. (CVE-2019-1000019, CVE-2019-1000020) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: ﾃつ libarchive13ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 3.2.2-5ubuntu0.2 Ubuntu 18.04 LTS: ﾃつ libarchive13ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 3.2.2-3.1ubuntu0.3 Ubuntu 16.04 LTS: ﾃつ libarchive13ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 3.1.2-11ubuntu0.16.04.6 Ubuntu 14.04 LTS: ﾃつ libarchive13ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ ﾃつ 3.1.2-7ubuntu2.8 In general, a standard system update will make all the necessary changes. References: ﾃつ https://usn.ubuntu.com/usn/usn-3884-1 ﾃつ CVE-2019-1000019, CVE-2019-1000020 Package Information: ﾃつ https://launchpad.net/ubuntu/+source/libarchive/3.2.2-5ubuntu0.2 ﾃつ https://launchpad.net/ubuntu/+source/libarchive/3.2.2-3.1ubuntu0.3 ﾃつ https://launchpad.net/ubuntu/+source/libarchive/3.1.2-11ubuntu0.16.04.6 ﾃつ https://launchpad.net/ubuntu/+source/libarchive/3.1.2-7ubuntu2.8 |
Original Source
| Url : http://www.ubuntu.com/usn/USN-3884-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Alert History
| Date | Informations |
|---|---|
| 2019-02-07 17:18:49 |
|
