Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2018-11490 First vendor Publication 2018-05-26
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
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

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11490

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-129 Improper Validation of Array Index

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 1
Os 3
Os 1

Sources (Detail)

http://www.securityfocus.com/bid/104327
https://github.com/pts/sam2p/issues/38
https://lists.debian.org/debian-lts-announce/2022/12/msg00008.html
https://usn.ubuntu.com/4107-1/
Source Url

Alert History

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Date Informations
2024-11-28 13:12:05
  • Multiple Updates
2023-02-04 00:28:21
  • Multiple Updates
2022-12-05 21:27:33
  • Multiple Updates
2021-05-05 01:28:01
  • Multiple Updates
2021-05-04 13:07:19
  • Multiple Updates
2021-04-22 02:21:04
  • Multiple Updates
2020-09-03 01:20:55
  • Multiple Updates
2020-05-24 01:23:36
  • Multiple Updates
2020-05-23 02:10:31
  • Multiple Updates
2020-05-23 01:06:23
  • Multiple Updates
2019-08-21 00:20:28
  • Multiple Updates
2018-07-02 21:19:42
  • Multiple Updates
2018-06-02 09:18:30
  • Multiple Updates
2018-05-27 00:19:25
  • First insertion