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    CVE-2021-45910

    An issue was discovered in gif2apng 1.9. There is a heap-based buffer overflow within the main function. It allows an attacker to write data outside of the allocated buffer. The attacker has control over a part of the address that data is written to, control over the written data, and (to some extent) control over the amount of data that is written.

    Published:Dec 28, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 28, 2021
    EPSS Score:0.00161
    CVSS Score:7.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Gif2apng Project
    Product
    Gif2apng

    Exploits

    https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002667https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002667

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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