Detections
Analytics

SCA: security update for jsrsasign (GHSA-rh63-9qcf-83gf)

medium Tenable Self-Hosted Container Security Plugin ID 418742

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Versions of the package jsrsasign before 11.0.0 are vulnerable to Observable Discrepancy via the RSA
 PKCS1.5 or RSAOAEP decryption process. An attacker can decrypt ciphertexts by exploiting the Marvin
 security flaw. Exploiting this vulnerability requires the attacker to have access to a large number of
 ciphertexts encrypted with the same key. Workaround The vulnerability can be mitigated by finding and
 replacing RSA and RSAOAEP decryption with another crypto library. (CVE-2024-21484)

See Also

https://github.com/advisories/GHSA-rh63-9qcf-83gf

Plugin Details

Severity: Medium

ID: 418742

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.2

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2024-21484

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/19/2024

Vulnerability Publication Date: 1/19/2024

Reference Information

CVE: CVE-2024-21484

cwe: CWE-203