Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-0408 | First vendor Publication | 2011-01-18 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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
| pngrtran.c in libpng 1.5.x before 1.5.1 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted palette-based PNG image that triggers a buffer overflow, related to the png_do_expand_palette function, the png_do_rgb_to_gray function, and an integer underflow. NOTE: some of these details are obtained from third party information. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0408 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 70417 | libpng pngrtran.c png_do_rgb_to_gray() Function PNG File Handling Overflow libpng is prone to an overflow condition. The 'png_do_expand_palette()' and 'png_do_rgb_to_gray()' functions in 'pngrtran.c' fail to properly sanitize user-supplied input resulting in a buffer overflow. With a specially crafted PNG file, a context-dependent attacker can cause a denial of service. It is possible, though not yet confirmed, that this vulnerability may also be exploited to allow an attacker to execute arbitrary code. |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:06:22 |
|
| 2024-11-28 12:24:36 |
|
| 2021-05-04 12:13:54 |
|
| 2021-04-22 01:15:04 |
|
| 2020-05-23 00:27:39 |
|
| 2017-08-17 09:23:14 |
|
| 2016-06-28 18:31:05 |
|
| 2016-04-26 20:29:55 |
|
| 2013-05-10 22:53:11 |
|
