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01 Record

CVE-2016-1000340

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

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector

02 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

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
2.29% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 82.8% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2018-06-04 13:00Z8 YR AGO
Last updated
2024-08-06 03:55Z2 YR AGO
Reserved
2018-06-04
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
Data version
5.1
Document digest
28820dec5d4160d3bea532a72fef3b392c075503a3f48946756bf4b4dc83d96e

05 Affected products

VendorProductVersionsPlatforms
bouncycastlebc-javaNot specified—
redhatfuse_integration_servicesNot specified—
redhatjboss_data_gridNot specified—
redhatjboss_data_virtualizationNot specified—
redhatjboss_dev_studioNot specified—
redhatjboss_fuseNot specified—
redhatopenshift_application_runtimesNot specified—
redhatred_hat_single_sign_onNot specified—
redhatrhel_software_collectionsNot specified—
redhatrhev_hypervisorNot specified—
redhatsatelliteNot specified—
redhatsatellite_capsuleNot specified—
rhel_sam1Not specified—

06 References

07 Fixed in

Debian 12

  • bouncycastle
    Fixed in 1.56-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • bouncycastle
    Fixed in 1.56-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • bouncycastle
    Fixed in 1.56-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • bouncycastle
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.