VDB
CVE-2016-4356
CVE-2016-4356
PUBLISHED
CVSS 7.5 HIGH
The append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.3 allows remote attackers to cause a denial of service (out-of-bounds read) by clearing the high bit of the byte after invalid utf-8 encoded data.
EPSS 3.28% · 88.3th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.28%
88.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | libksba | 0, 1.3.0-2ubuntu1, 1.3.0-3 |
Timeline
- Apr 29, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- Jul 21, 2023 EPSS Score
- Sep 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-4356 third-party-advisory
- http://www.openwall.com/lists/oss-security/2015/04/13/5 third-party-advisory
- http://www.openwall.com/lists/oss-security/2016/04/29/5 third-party-advisory
- https://ubuntu.com/security/notices/USN-2982-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-4356 third-party-advisory