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-2018-12900 First vendor Publication 2018-06-26
Vendor Cve Last vendor Modification 2021-03-05

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

Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12900

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 4

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2020/dsa-4670
MISC http://bugzilla.maptools.org/show_bug.cgi?id=2798
https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-12900
MLIST https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
REDHAT https://access.redhat.com/errata/RHSA-2019:2053
https://access.redhat.com/errata/RHSA-2019:3419
UBUNTU https://usn.ubuntu.com/3906-1/
https://usn.ubuntu.com/3906-2/

Alert History

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Date Informations
2021-05-04 13:09:49
  • Multiple Updates
2021-04-22 02:23:27
  • Multiple Updates
2021-03-26 12:24:33
  • Multiple Updates
2020-10-17 05:22:43
  • Multiple Updates
2020-09-03 01:21:15
  • Multiple Updates
2020-05-23 01:07:06
  • Multiple Updates
2019-08-07 12:10:10
  • Multiple Updates
2019-03-21 21:19:15
  • Multiple Updates
2019-03-13 21:19:47
  • Multiple Updates
2019-03-13 13:19:34
  • Multiple Updates
2018-08-28 00:20:05
  • Multiple Updates
2018-06-27 05:17:56
  • First insertion