CVE-2016-1000342
Bouncy Castle JCE Provider ECDSA ASN.1 Signing Validation Weakness
Description
In the Bouncy Castle JCE Provider version 1.55 and earlier ECDSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of 'invisible' data into a signed structure.
INFO
Published Date :
June 4, 2018, 1:29 p.m.
Last Modified :
Nov. 21, 2024, 2:43 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2016-1000342 has a 5 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2016-1000342
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-1000342.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Python Shell Batchfile
None
Python Shell Batchfile
None
Java
None
Java
Vulnerable dummy-application for checking different SCA tools
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-1000342 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-1000342 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2669 Added Reference https://access.redhat.com/errata/RHSA-2018:2927 Added Reference https://github.com/bcgit/bc-java/commit/843c2e60f67d71faf81d236f448ebbe56c62c647#diff-25c3c78db788365f36839b3f2d3016b9 Added Reference https://lists.debian.org/debian-lts-announce/2018/07/msg00009.html Added Reference https://security.netapp.com/advisory/ntap-20181127-0004/ Added Reference https://usn.ubuntu.com/3727-1/ Added Reference https://www.oracle.com/security-alerts/cpuoct2020.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 20, 2020
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpuoct2020.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2018
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20181127-0004/ [No Types Assigned] -
CVE Modified by [email protected]
Oct. 17, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2927 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 12, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2669 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 03, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3727-1/ [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 18, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://github.com/bcgit/bc-java/commit/843c2e60f67d71faf81d236f448ebbe56c62c647#diff-25c3c78db788365f36839b3f2d3016b9 No Types Assigned https://github.com/bcgit/bc-java/commit/843c2e60f67d71faf81d236f448ebbe56c62c647#diff-25c3c78db788365f36839b3f2d3016b9 Patch, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2018/07/msg00009.html No Types Assigned https://lists.debian.org/debian-lts-announce/2018/07/msg00009.html Third Party Advisory Added CWE CWE-347 Added CPE Configuration OR *cpe:2.3:a:bouncycastle:legion-of-the-bouncy-castle-java-crytography-api:*:*:*:*:*:*:*:* versions up to (including) 1.55 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 09, 2018
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2018/07/msg00009.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-1000342 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-1000342
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.38 }} -0.16%
score
0.73261
percentile