Executive Summary
| Summary | |
|---|---|
| Title | libcaca vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-3860-2 | First vendor Publication | 2019-01-15 |
| Vendor | Ubuntu | Last vendor Modification | 2019-01-15 |
| 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:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | 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 12.04 ESM Summary: Several security issues were fixed in libcaca. Software Description: - libcaca: text mode graphics utilities Details: USN-3860-1 fixed a vulnerability in libcaca. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: ﾃつ It was discovered that libcaca incorrectly handled certain images. ﾃつ An attacker could possibly use this issue to cause a denial of ﾃつ service. (CVE-2018-20544) ﾃつ It was discovered that libcaca incorrectly handled certain images. ﾃつ An attacker could possibly use this issue to execute arbitrary code. ﾃつ (CVE-2018-20545, CVE-2018-20548, CVE-2018-20459) ﾃつ It was discovered that libcaca incorrectly handled certain images. ﾃつ An attacker could possibly use this issue to access sensitive ﾃつ information. (CVE-2018-20546, CVE-2018-20547) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: ﾃつ caca-utils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 ﾃつ ﾃつ 0.99.beta17-2.1ubuntu2.1 ﾃつ libcaca0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 ﾃつ ﾃつ ﾃつ ﾃつ 0.99.beta17-2.1ubuntu2.1 In general, a standard system update will make all the necessary changes. References: ﾃつ https://usn.ubuntu.com/usn/usn-3860-2 ﾃつ https://usn.ubuntu.com/usn/usn-3860-1 ﾃつ CVE-2018-20544, CVE-2018-20545, CVE-2018-20546, CVE-2018-20547, ﾃつ CVE-2018-20548, CVE-2018-20549 |
Original Source
| Url : http://www.ubuntu.com/usn/USN-3860-2 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 43 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
| 29 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
| 14 % | CWE-369 | Divide By Zero |
| 14 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Nessusﾂｮ Vulnerability Scanner
| Date | Description |
|---|---|
| 2019-01-10 | Name : The remote Debian host is missing a security update. File : debian_DLA-1631.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2019-01-15 21:21:51 |
|
| 2019-01-15 21:18:51 |
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