CVE-2025-14813

HIGH

GOSTCTR implementation unable to process more than 255 blocks correctly

Title source: cna
STIX 2.1

Description

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all (core modules). This vulnerability is associated with program files G3413CTRBlockCipher. This issue affects BC-JAVA: from 1.59 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.

References (17)

Core 17
Core References

Scores

CVSS v3 7.5
EPSS 0.0031
EPSS Percentile 23.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-327
Status published
Products (28)
Legion of the Bouncy Castle Inc./BC-JAVA 1.59 - 1.80.2
Legion of the Bouncy Castle Inc./BC-JAVA 1.59 - 1.84
Legion of the Bouncy Castle Inc./BC-JAVA 1.81 - 1.81.1
Legion of the Bouncy Castle Inc./BC-JAVA 1.82 - 1.84
org.bouncycastle/bcprov-debug-jdk14 Maven
org.bouncycastle/bcprov-debug-jdk14 1.59 - 1.80.1Maven
org.bouncycastle/bcprov-debug-jdk14 1.82 - 1.84Maven
org.bouncycastle/bcprov-debug-jdk15to18 Maven
org.bouncycastle/bcprov-debug-jdk15to18 1.59 - 1.80.1Maven
org.bouncycastle/bcprov-debug-jdk15to18 1.82 - 1.84Maven
... and 18 more
Published Apr 15, 2026
Tracked Since Apr 15, 2026