Detections
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Echo: openssl-1.1.1c: security update to 1.1.1c+e1

low Tenable Cloud Security Plugin ID 478473

Description

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

 - In situations where an attacker receives automated notification of the success or failure of a decryption
 attempt an attacker, after sending a very large number of messages to be decrypted, can recover a
 CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the
 public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a
 certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the
 correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL
 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s). (CVE-2019-1563)

Solution

Update the openssl-1.1.1c library and its related packages to version 1.1.1c+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2019-1563

Plugin Details

Severity: Low

ID: 478473

Version: Revision 1.1

Type: Local

Published: 11/5/2026

Updated: 11/5/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2019-1563

CVSS v3

Risk Factor: Low

Base Score: 3.7

Temporal Score: 3.2

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 11/5/2026

Vulnerability Publication Date: 7/30/2019

Reference Information

CVE: CVE-2019-1563