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    CVE-2021-26567

    Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options.

    Published:Feb 26, 2021
    Last Modified:Jan 14, 2025
    EPS:Feb 26, 2021
    EPSS Score:0.01128
    CVSS Score:7.8

    Affected Products

    Vendor
    Faad2 Project
    Product
    Faad2
    Vendor
    Synology
    Product
    Diskstation Manager
    Vendor
    Synology
    Product
    Diskstation Manager Unified Controller
    Vendor
    Synology
    Product
    Skynas
    Vendor
    Synology
    Product
    Skynas Firmware
    Vendor
    Synology
    Product
    Uc3200
    Vendor
    Synology
    Product
    Vs960hd
    Vendor
    Synology
    Product
    Vs960hd Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2023-38858 (CVSS 6.5) — Buffer Overflow vulnerability infaad2 v.2.10.1 allows a remote attacker to execute arbitrary code and cause a …
    CVE-2023-38857 (CVSS 5.5) — Buffer Overflow vulnerability infaad2 v.2.10.1 allows a remote attacker to execute arbitrary code and cause a …
    CVE-2021-32277 (CVSS 7.8) — An issue was discovered in faad2 through 2.10.0. A heap-buffer-overflow exists in the function sbr_qmf_analysi…
    CVE-2021-32276 (CVSS 5.5) — An issue was discovered in faad2 through 2.10.0. A NULL pointer dereference exists in the function get_sample(…
    CVE-2021-32272 (CVSS 7.8) — An issue was discovered in faad2 before 2.10.0. A heap-buffer-overflow exists in the function stszin located i…
    CVE-2021-32274 (CVSS 7.8) — An issue was discovered in faad2 through 2.10.0. A heap-buffer-overflow exists in the function sbr_qmf_synthes…
    CVE-2021-32278 (CVSS 7.8) — An issue was discovered in faad2 through 2.10.0. A heap-buffer-overflow exists in the function lt_prediction l…
    CVE-2021-32273 (CVSS 7.8) — An issue was discovered in faad2 through 2.10.0. A stack-buffer-overflow exists in the function ftypin located…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High