Executive Summary
Summary | |
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Title | libpng1.6 security update |
Informations | |||
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Name | DSA-4435 | First vendor Publication | 2019-04-27 |
Vendor | Debian | Last vendor Modification | 2019-04-27 |
Severity (Vendor) | N/A | Revision | 1 |
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:H/Au:N/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 2.6 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | High |
Cvss Expoit Score | 4.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A use-after-free vulnerability was discovered in the png_image_free() function in the libpng PNG library, which could lead to denial of service or potentially the execution of arbitrary code if a malformed image is processed. For the stable distribution (stretch), this problem has been fixed in version 1.6.28-1+deb9u1. We recommend that you upgrade your libpng1.6 packages. For the detailed security status of libpng1.6 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libpng1.6 |
Original Source
Url : http://www.debian.org/security/2019/dsa-4435 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Alert History
Date | Informations |
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2019-04-27 13:18:23 |
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