OSV-2017-53

    Dashboard / Vulnerabilities / OSV-2017-53

    OSV-2017-53

    Published: 13 Jan 2021Last Modified: 13 Apr 2022

    Summary: Stack-buffer-overflow in _psl_idna_toASCII

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2600 ``` Crash type: Stack-buffer-overflow READ {*} Crash state: _psl_idna_toASCII _add_punycode_if_needed psl_load_fp ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2600

    Affected packages

    Package

    Name: libpsl

    Purl: pkg:generic/libpsl

    Affected ranges

    Type: GIT

    Events:

    Introduced- 631362d3d0ee858010d5597cc1dfdf35ef514330
    Fixed -a6e470331854df14d754d7732eba902b8acd17e5

    Affected versions

    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
    OSV-2017-53 | CVE-DB