CVE - CVE-2016-1000340

CVE-ID
CVE-2016-1000340	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Bouncy Castle JCE Provider versions 1.51 to 1.55, a carry propagation bug was introduced in the implementation of squaring for several raw math classes have been fixed (org.bouncycastle.math.raw.Nat???). These classes are used by our custom elliptic curve implementations (org.bouncycastle.math.ec.custom.**), so there was the possibility of rare (in general usage) spurious calculations for elliptic curve scalar multiplications. Such errors would have been detected with high probability by the output validation for our scalar multipliers.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://github.com/bcgit/bc-java/commit/790642084c4e0cadd47352054f868cc8397e2c00#diff-e5934feac8203ca0104ab291a3560a31 URL:https://github.com/bcgit/bc-java/commit/790642084c4e0cadd47352054f868cc8397e2c00#diff-e5934feac8203ca0104ab291a3560a31 CONFIRM:https://security.netapp.com/advisory/ntap-20181127-0004/ URL:https://security.netapp.com/advisory/ntap-20181127-0004/ MISC:https://www.oracle.com/security-alerts/cpuoct2020.html URL:https://www.oracle.com/security-alerts/cpuoct2020.html REDHAT:RHSA-2018:2669 URL:https://access.redhat.com/errata/RHSA-2018:2669 REDHAT:RHSA-2018:2927 URL:https://access.redhat.com/errata/RHSA-2018:2927
Assigning CNA
MITRE Corporation
Date Record Created
20180604	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20180604)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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