OSV-2021-1796

    Dashboard / Vulnerabilities / OSV-2021-1796

    OSV-2021-1796

    Published: 2 Jan 2022Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in Curl_sasl_decode_mech

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43186 ``` Crash type: Heap-buffer-overflow READ 10 Crash state: Curl_sasl_decode_mech Curl_sasl_parse_url_auth_option pop3_parse_url_options ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43186

    Affected packages

    Package

    Name: curl

    Purl: pkg:generic/curl

    Affected ranges

    Type: GIT

    Events:

    Introduced- e1b04106f8cf3cf2a0b5284ddc048ea621ce94c9
    Fixed -d8f6e5dc8ebce2b2c258227651c5f193de5e58f8

    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-2021-1796 | CVE-DB