CVE-2024-29857

Aliases:CGA-pmw5-3929-3rqrCGA-h49m-7vwx-446fCGA-x9cj-c42r-f4mrGHSA-8xfc-gm6g-vgpv
Advisory lineage Upstream: 0 Downstream: 10
Deferred
Published: 09 May 2024, 04:17
Last modified:13 Feb 2025, 15:47

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
v3.1 (cve.org)
EPSS Score
0.26% LOW
0% probability -0.08%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

09 May 2024, 04:17
Published
Vulnerability first disclosed
13 Feb 2025, 15:47
Last Modified
Vulnerability information updated

Description

An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C# .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v3.1•MEDIUM•Score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Trends

Current EPSS score: 0.26%• Percentile: 49%

Techniques & Countermeasures

  • CWE-125•Out-of-bounds Read

    The product reads data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • chainguard•apache-nifi

    < 1.26.0-r2

  • chainguard•logstash-jre-bcfips

    < 8.13.4-r0

  • org.bouncycastle•bc-fips

    < 1.0.2.5

  • org.bouncycastle•bcprov-jdk14

    < 1.78

  • org.bouncycastle•bcprov-jdk15on

    < 1.78

  • org.bouncycastle•bcprov-jdk15to18

    < 1.78

  • org.bouncycastle•bcprov-jdk18on

    < 1.78

  • org.bouncycastle•bctls-jdk14

    < 1.78

  • org.bouncycastle•bctls-jdk15to18

    < 1.78

  • org.bouncycastle•bctls-jdk18on

    < 1.78

  • NuGet•BouncyCastle

    all

  • NuGet•BouncyCastle.Cryptography

    < 2.3.1

References (9)