| Title | OpenSC OpenSC 0.26.1 and earlier Stack-based Buffer Overflow |
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| Description | Vulnerability Basic Information
● Vulnerability Name: OpenSC pkcs15-init Configuration File Parsing Stack-Based Buffer Overflow
● Vulnerability Type: Stack-Based Buffer Overflow (CWE-121)
● Affected Component: OpenSC (especially the pkcs15-init tool)
● Affected Versions: OpenSC 0.26.1 and earlier
● Severity: High
● Attack Vector: Local
● Prerequisites: The attacker needs to obtain local execution privileges on the target system and be able to write files into a writable directory (e.g., /tmp). |
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| Source | ⚠️ https://github.com/OpenSC/OpenSC/issues/3681 |
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| User | Fantasy (UID 69897) |
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| Submission | 05/11/2026 10:06 (2 months ago) |
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| Moderation | 05/31/2026 18:00 (20 days later) |
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| Status | Duplicate |
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| VulDB entry | 367231 [OpenSC up to 0.26.x Profile src/pkcs15init/profile.c do_key_value key stack-based overflow] |
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| Points | 0 |
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