Executive Summary
Summary | |
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Title | OptiPNG vulnerability |
Informations | |||
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Name | USN-3495-1 | First vendor Publication | 2017-11-27 |
Vendor | Ubuntu | Last vendor Modification | 2017-11-27 |
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 17.10 - Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: OptiPNG could be made to crash or run programs as your login if it opened a specially crafted file. Software Description: - optipng: advanced PNG (Portable Network Graphics) optimizer Details: It was discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service, or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: Ubuntu 17.04: Ubuntu 16.04 LTS: Ubuntu 14.04 LTS: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-3495-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Os | 3 |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-01-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-e56a2ddd09.nasl - Type : ACT_GATHER_INFO |
2018-01-08 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201801-02.nasl - Type : ACT_GATHER_INFO |
2017-12-20 | Name : The remote Fedora host is missing a security update. File : fedora_2017-018464cbf9.nasl - Type : ACT_GATHER_INFO |
2017-12-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-1320.nasl - Type : ACT_GATHER_INFO |
2017-12-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4058.nasl - Type : ACT_GATHER_INFO |
2017-11-28 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3495-1.nasl - Type : ACT_GATHER_INFO |
2017-11-22 | Name : The remote Debian host is missing a security update. File : debian_DLA-1184.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-12-01 21:24:00 |
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2017-11-29 13:24:01 |
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2017-11-27 21:22:07 |
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