VDB
CVE-2018-1000654
CVE-2018-1000654
PUBLISHED
CVSS 5.5 MEDIUM
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.
EPSS 2.01% · 80.1th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
2.01%
80.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | libtasn1-6 | 3.3-2, 3.4-2, 3.4-3 |
| Ubuntu:Pro:16.04:LTS | libtasn1-6 | 0, 4.5-2, 4.7-3 |
| Ubuntu:Pro:18.04:LTS | libtasn1-6 | 0, 4.12-2.1, 4.12-3 |
Timeline
- Aug 20, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 18, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-1000654 third-party-advisory
- https://ubuntu.com/security/notices/USN-5352-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-1000654 third-party-advisory