VDB
CVE-2016-1000341
CVE-2016-1000341
PUBLISHED
CVSS 5.900000095367432 MEDIUM
In the Bouncy Castle JCE Provider version 1.55 and earlier DSA signature generation is vulnerable to timing attack. Where timings can be closely observed for the generation of signatures, the lack of blinding in 1.55, or earlier, may allow an attacker to gain information about the signature's k value and ultimately the private value as well.
EPSS 2.61% · 84.8th percentile
Risk Scores
CVSS 3.0
5.900000095367432
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
2.61%
84.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | bouncycastle | 0, 1.48+dfsg-2, 1.49+dfsg-2 |
| Ubuntu:16.04:LTS | bouncycastle | 1.49+dfsg-3ubuntu1, 1.51-4ubuntu1, 0 |
Timeline
- Jun 4, 2018 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Oct 28, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Apr 5, 2023 EPSS Score
- May 28, 2023 EPSS Score
- Jul 20, 2023 EPSS Score
- Sep 11, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-1000341 third-party-advisory
- https://ubuntu.com/security/notices/USN-3727-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-1000341 third-party-advisory