CVE-2018-1000654
CVSS V2 High 7.1
CVSS V3 Medium 5.5
Description
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.
Overview
- CVE ID
- CVE-2018-1000654
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-08-20T19:31:44
- Last Modified Date
- 2021-02-25T17:15:22
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnu:libtasn1:4.12:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnu:libtasn1:4.13:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 7.1
- Severity
- HIGH
- Exploitability Score
- 8.6
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://gitlab.com/gnutls/libtasn1/issues/4 | Exploit Third Party Advisory |
| http://www.securityfocus.com/bid/105151 | Third Party Advisory VDB Entry |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00009.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00018.html | |
| https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-1000654 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000654 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:21:42 | Added to TrackCVE | |||
| 2022-12-03 11:19:11 | 2018-08-20T19:31Z | 2018-08-20T19:31:44 | CVE Published Date | updated |
| 2022-12-03 11:19:11 | 2021-02-25T17:15:22 | CVE Modified Date | updated | |
| 2022-12-03 11:19:11 | Modified | Vulnerability Status | updated |