CVE-2023-4535— Opensc: out-of-bounds read in myeid driver handling encryption using symmetric keys
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-4535
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Opensc: out-of-bounds read in myeid driver handling encryption using symmetric keys
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenSC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSC是一款开源的智能卡工具和中间件。 OpenSC存在安全漏洞，该漏洞源于存在越界读取漏洞，允许攻击者操纵APDU响应，并可能获得对敏感数据的未经授权访问，从而损害系统的安全。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 9 | 0:0.23.0-3.el9_3 ~ * | cpe:/o:redhat:enterprise_linux:9::baseos | |
| Red Hat | Red Hat Enterprise Linux 7 | - | cpe:/o:redhat:enterprise_linux:7 | |
| Red Hat | Red Hat Enterprise Linux 8 | - | cpe:/o:redhat:enterprise_linux:8 |
II. Public POCs for CVE-2023-4535
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-4535
请登录查看更多情报信息。
Same Patch Batch · Red Hat · 2023-11-06 · 3 CVEs total
| CVE-2023-5090 | 6.0 MEDIUM | Kernel: kvm: svm: improper check in svm_set_x2apic_msr_interception allows direct access t |
| CVE-2023-4910 | 5.5 MEDIUM | 3scale-admin-portal: logged out users tokens can be accessed |
IV. Related Vulnerabilities
Same product: Red Hat Enterprise Linux 9
- CVE-2023-6917
Pcp: unsafe use of directories allows pcp to root privilege - CVE-2024-1151
Kernel: stack overflow problem in open vswitch kernel module - CVE-2023-6531
Kernel: gc's deletion of an skb races with unix_stream_read_ - CVE-2023-4001
Grub2: bypass the grub password protection feature - CVE-2023-6679
Kernel: null pointer dereference in dpll_pin_parent_pin_set(
Same vendor: Red Hat
- CVE-2026-42011
Gnutls: gnutls: security bypass due to incorrect name constr - CVE-2026-42010
Gnutls: gnutls: authentication bypass via nul character in u - CVE-2026-6420
Keylime: keylime: security bypass due to hardcoded tpm quote - CVE-2026-34956
Openvswitch: open vswitch: denial of service via malformed f - CVE-2026-34002
Xorg: xwayland: x.org x server: information disclosure or de
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2023-4535
Anonymous User
2026-01-15 06:09:11Zaproxy alias impedit expedita quisquam pariatur exercitationem. Nemo rerum eveniet dolores rem quia dignissimos.