CVE-2016-1000340
Summary
| CVE | CVE-2016-1000340 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2018-06-04 13:29:00 UTC |
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| Updated | 2020-10-20 22:15:00 UTC |
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| 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| Red Hat Customer Portal |
REDHAT |
access.redhat.com |
|
| Oracle Critical Patch Update Advisory - October 2020 |
MISC |
www.oracle.com |
|
| June 2018 Bouncy Castle Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| Fix carry propagation bug in Nat???.square methods · bcgit/bc-java@7906420 · GitHub |
CONFIRM |
github.com |
Patch, Third Party Advisory |
| Red Hat Customer Portal |
REDHAT |
access.redhat.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 980891 Java (maven) Security Update for org.bouncycastle:bcprov-jdk15 (GHSA-r97x-3g8f-gx3m)
