Executive Summary

Informations
Name CVE-2018-1000654 First vendor Publication 2018-08-20
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.1 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000654

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2

Sources (Detail)

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0...
Source Url
BID http://www.securityfocus.com/bid/105151
CONFIRM https://gitlab.com/gnutls/libtasn1/issues/4
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00018.html

Alert History

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Date Informations
2023-11-07 21:41:32
  • Multiple Updates
2021-05-04 13:07:52
  • Multiple Updates
2021-04-22 02:21:39
  • Multiple Updates
2021-03-26 12:23:55
  • Multiple Updates
2020-05-23 01:05:29
  • Multiple Updates
2019-10-03 09:20:44
  • Multiple Updates
2019-06-05 21:19:29
  • Multiple Updates
2019-06-03 17:19:14
  • Multiple Updates
2018-10-31 00:21:18
  • Multiple Updates
2018-08-28 17:20:07
  • Multiple Updates
2018-08-21 00:19:46
  • First insertion