CVE-2023-4535

Katalog CVE

CVSS 3.8 · Low EPSS 0,52%

Kerentanan Out-of-bounds Read pada opensc project opensc, fedoraproject fedora +1 lainnya. Skor CVSS 3.1 3.8 (Low) menurut NVD.

Deskripsi (NVD)

An out-of-bounds read vulnerability was found in OpenSC packages within the MyEID driver when handling symmetric key encryption. Exploiting this flaw requires an attacker to have physical access to the computer and a specially crafted USB device or smart card. This flaw allows the attacker to manipulate APDU responses and potentially gain unauthorized access to sensitive data, compromising the system's security.

Rincian

Terbit di NVD

6 November 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

3.8 (Low), sumber NVD
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/OpenSC/OpenSC/wiki/OpenSC-security-advisories advisory vendor
• https://github.com/OpenSC/OpenSC/commit/f1993dc4e0b33050b8f72a3558ee88b24c4063b2 patch
• https://github.com/OpenSC/OpenSC/issues/2792#issuecomment-1674806651 issue tracking · patch
• https://access.redhat.com/errata/RHSA-2023:7879 advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2023-4535 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2240914 issue tracking
• https://github.com/OpenSC/OpenSC/releases/tag/0.24.0-rc1 release notes
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3CPQOMCDWFRBMEF...
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GLYEFIBBA37TK3U...