Vulnerability identifier: #VU86937
Vulnerability risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-310
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
OpenSC
Universal components / Libraries /
Libraries used by multiple products
Vendor: OpenSC
Description
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to the PKCS#1 encryption padding removal is not implemented as side-channel resistant. A remote attacker can gain access to sensitive data.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
OpenSC: 0.2.0 - 0.24.0 rc2
External links
http://access.redhat.com/security/cve/CVE-2023-5992
http://bugzilla.redhat.com/show_bug.cgi?id=2248685
http://github.com/OpenSC/OpenSC/wiki/CVE-2023-5992
http://access.redhat.com/errata/RHSA-2024:0966
http://access.redhat.com/errata/RHSA-2024:0967
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.